From 605627fbb141227001bc4ea4201d66ae0d097a72 Mon Sep 17 00:00:00 2001
From: orthodox-64 <sachinprogramming62@gmail.com>
Date: Fri, 16 Jan 2026 15:24:28 +0530
Subject: [PATCH 1/5] feat: add number/float64/base/sub3

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: passed
  - task: lint_package_json
    status: passed
  - task: lint_repl_help
    status: passed
  - task: lint_javascript_src
    status: passed
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: passed
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: passed
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: missing_dependencies
  - task: lint_c_examples
    status: missing_dependencies
  - task: lint_c_benchmarks
    status: missing_dependencies
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: passed
  - task: lint_license_headers
    status: passed
---
---
 .../number/float64/base/sub3/README.md        | 218 ++++++++++++++++++
 .../float64/base/sub3/benchmark/benchmark.js  |  73 ++++++
 .../base/sub3/benchmark/benchmark.native.js   |  61 +++++
 .../float64/base/sub3/benchmark/c/Makefile    | 126 ++++++++++
 .../float64/base/sub3/benchmark/c/benchmark.c | 141 +++++++++++
 .../base/sub3/benchmark/c/native/Makefile     | 146 ++++++++++++
 .../base/sub3/benchmark/c/native/benchmark.c  | 133 +++++++++++
 .../number/float64/base/sub3/binding.gyp      | 170 ++++++++++++++
 .../number/float64/base/sub3/docs/repl.txt    |  36 +++
 .../float64/base/sub3/docs/types/index.d.ts   |  54 +++++
 .../float64/base/sub3/docs/types/test.ts      |  71 ++++++
 .../float64/base/sub3/examples/c/Makefile     | 146 ++++++++++++
 .../float64/base/sub3/examples/c/example.c    |  33 +++
 .../float64/base/sub3/examples/index.js       |  32 +++
 .../number/float64/base/sub3/include.gypi     |  53 +++++
 .../include/stdlib/number/float64/base/sub3.h |  38 +++
 .../number/float64/base/sub3/lib/index.js     |  52 +++++
 .../number/float64/base/sub3/lib/main.js      |  58 +++++
 .../number/float64/base/sub3/lib/native.js    |  64 +++++
 .../number/float64/base/sub3/manifest.json    |  67 ++++++
 .../number/float64/base/sub3/package.json     |  68 ++++++
 .../number/float64/base/sub3/src/Makefile     |  70 ++++++
 .../number/float64/base/sub3/src/addon.c      |  22 ++
 .../number/float64/base/sub3/src/main.c       |  35 +++
 .../number/float64/base/sub3/test/test.js     |  90 ++++++++
 .../float64/base/sub3/test/test.native.js     |  99 ++++++++
 26 files changed, 2156 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/README.md
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/Makefile
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/Makefile
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/binding.gyp
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/docs/repl.txt
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/index.d.ts
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/test.ts
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/Makefile
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/example.c
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/include.gypi
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/include/stdlib/number/float64/base/sub3.h
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/lib/index.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/lib/main.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/lib/native.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/manifest.json
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/package.json
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/src/Makefile
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/src/addon.c
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/src/main.c
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/test/test.js
 create mode 100644 lib/node_modules/@stdlib/number/float64/base/sub3/test/test.native.js

diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
new file mode 100644
index 000000000000..fe5b34edfe43
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
@@ -0,0 +1,218 @@
+<!--
+
+@license Apache-2.0
+
+Copyright (c) 2026 The Stdlib Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+-->
+
+# sub3
+
+> Compute the difference of three double-precision floating-point numbers.
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- Package usage documentation. -->
+
+<section class="usage">
+
+## Usage
+
+```javascript
+var sub3 = require( '@stdlib/number/float64/base/sub3' );
+```
+
+#### sub3( x, y, z )
+
+Computes the difference of three double-precision floating-point numbers.
+
+```javascript
+var v = sub3( 1.0, 5.0, 2.0 );
+// returns -6.0
+
+v = sub3( 2.0, 5.0, 2.0 );
+// returns -5.0
+
+v = sub3( 0.0, 5.0, 2.0 );
+// returns -7.0
+
+v = sub3( -0.0, 0.0, -0.0 );
+// returns 0.0
+
+v = sub3( NaN, NaN, NaN );
+// returns NaN
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- Package usage examples. -->
+
+<section class="examples">
+
+## Examples
+
+<!-- eslint no-undef: "error" -->
+
+```javascript
+var rand = require( '@stdlib/random/base/discrete-uniform' ).factory;
+var filledBy = require( '@stdlib/array/base/filled-by' );
+var sub3 = require( '@stdlib/number/float64/base/sub3' );
+
+var x = filledBy( 100, rand( -50, 50 ) );
+var y = filledBy( x.length, rand( -50, 50 ) );
+var z = filledBy( x.length, rand( -50, 50 ) );
+
+var i;
+for ( i = 0; i < x.length; i++ ) {
+    console.log( '%d - %d - %d = %d', x[i], y[i], z[i], sub3( x[i], y[i], z[i] ) );
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+<!-- C interface documentation. -->
+
+* * *
+
+<section class="c">
+
+## C APIs
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- C usage documentation. -->
+
+<section class="usage">
+
+### Usage
+
+```c
+#include "stdlib/number/float64/base/sub3.h"
+```
+
+#### stdlib_base_float64_sub3( x, y, z )
+
+Computes the difference of three double-precision floating-point numbers.
+
+```c
+double out = stdlib_base_float64_sub3( -5.0, 2.0, 4.0 );
+// returns -11.0
+```
+
+The function accepts the following arguments:
+
+-   **x**: `[in] double` first input value.
+-   **y**: `[in] double` second input value.
+-   **z**: `[in] double` third input value.
+
+```c
+double stdlib_base_float64_sub3( const double x, const double y, const double z );
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- C API usage examples. -->
+
+<section class="examples">
+
+### Examples
+
+```c
+#include "stdlib/number/float64/base/sub3.h"
+#include <stdio.h>
+
+int main( void ) {
+    const double x[] = { 3.14, -3.14, 0.0, 0.0/0.0 };
+    const double y[] = { 3.14, -3.14, -0.0, 0.0/0.0 };
+    const double z[] = { 2.0, -3.0, -0.0, 0.0/0.0 };
+
+    double out;
+    int i;
+    for ( i = 0; i < 4; i++ ) {
+        out = stdlib_base_float64_sub3( x[ i ], y[ i ], z[ i ] );
+        printf( "%lf - %lf - %lf = %lf\n", x[ i ], y[ i ], z[ i ], out );
+    }
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
+<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->
+
+<section class="related">
+
+* * *
+
+## See Also
+
+-   <span class="package-name">[`@stdlib/number/float64/base/sub`][@stdlib/number/float64/base/sub]</span><span class="delimiter">: </span><span class="description">compute the difference of two double-precision floating-point numbers.</span>
+
+</section>
+
+<!-- /.related -->
+
+<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="links">
+
+<!-- <related-links> -->
+
+[@stdlib/number/float64/base/sub]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/number/float64/base/sub
+
+<!-- </related-links> -->
+
+</section>
+
+<!-- /.links -->
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js
new file mode 100644
index 000000000000..62e5fb6f4ec6
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js
@@ -0,0 +1,73 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var randu = require( '@stdlib/random/base/randu' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var format = require( '@stdlib/string/format' );
+var pkg = require( './../package.json' ).name;
+var sub3 = require( './../lib' );
+
+
+// MAIN //
+
+bench( pkg, function benchmark( b ) {
+	var x;
+	var y;
+	var i;
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		x = ( randu()*1000.0 ) - 500.0;
+		y = sub3( x, 5.0, i );
+		if ( isnan( y ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnan( y ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});
+
+bench( format( '%s::inline', pkg ), function benchmark( b ) {
+	var x;
+	var y;
+	var i;
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		x = ( randu()*1000.0 ) - 500.0;
+		y = x - 5.0 - i;
+		if ( isnan( y ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnan( y ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js
new file mode 100644
index 000000000000..76be74e49e2a
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js
@@ -0,0 +1,61 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var bench = require( '@stdlib/bench' );
+var randu = require( '@stdlib/random/base/randu' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var format = require( '@stdlib/string/format' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+var pkg = require( './../package.json' ).name;
+
+
+// VARIABLES //
+
+var sub3 = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( sub3 instanceof Error )
+};
+
+
+// MAIN //
+
+bench( format( '%s::native', pkg ), opts, function benchmark( b ) {
+	var x;
+	var y;
+	var i;
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		x = ( randu()*1000.0 ) - 500.0;
+		y = sub3( x, 5.0, i );
+		if ( isnan( y ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnan( y ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/Makefile b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/Makefile
new file mode 100644
index 000000000000..ff0ad2332400
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/Makefile
@@ -0,0 +1,126 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+# Define the program used for compiling C source files:
+ifdef C_COMPILER
+	CC := $(C_COMPILER)
+else
+	CC := gcc
+endif
+
+# Define the command-line options when compiling C files:
+CFLAGS ?= \
+	-std=c99 \
+	-O3 \
+	-Wall \
+	-pedantic
+
+# Determine whether to generate position independent code ([1][1], [2][2]).
+#
+# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
+# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
+ifeq ($(OS), WINNT)
+	fPIC ?=
+else
+	fPIC ?= -fPIC
+endif
+
+# List of C targets:
+c_targets := benchmark.out
+
+
+# RULES #
+
+#/
+# Compiles C source files.
+#
+# @param {string} [C_COMPILER] - C compiler (e.g., `gcc`)
+# @param {string} [CFLAGS] - C compiler options
+# @param {(string|void)} [fPIC] - compiler flag indicating whether to generate position independent code (e.g., `-fPIC`)
+#
+# @example
+# make
+#
+# @example
+# make all
+#/
+all: $(c_targets)
+
+.PHONY: all
+
+#/
+# Compiles C source files.
+#
+# @private
+# @param {string} CC - C compiler
+# @param {string} CFLAGS - C compiler flags
+# @param {(string|void)} fPIC - compiler flag indicating whether to generate position independent code
+#/
+$(c_targets): %.out: %.c
+	$(QUIET) $(CC) $(CFLAGS) $(fPIC) -o $@ $< -lm
+
+#/
+# Runs compiled benchmarks.
+#
+# @example
+# make run
+#/
+run: $(c_targets)
+	$(QUIET) ./$<
+
+.PHONY: run
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean:
+	$(QUIET) -rm -f *.o *.out
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c
new file mode 100644
index 000000000000..a4494f33f6fe
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c
@@ -0,0 +1,141 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+#include <time.h>
+#include <sys/time.h>
+
+#define NAME "sub3"
+#define ITERATIONS 1000000
+#define REPEATS 3
+
+/**
+* Prints the TAP version.
+*/
+static void print_version( void ) {
+	printf( "TAP version 13\n" );
+}
+
+/**
+* Prints the TAP summary.
+*
+* @param total     total number of tests
+* @param passing   total number of passing tests
+*/
+static void print_summary( int total, int passing ) {
+	printf( "#\n" );
+	printf( "1..%d\n", total ); // TAP plan
+	printf( "# total %d\n", total );
+	printf( "# pass  %d\n", passing );
+	printf( "#\n" );
+	printf( "# ok\n" );
+}
+
+/**
+* Prints benchmarks results.
+*
+* @param elapsed   elapsed time in seconds
+*/
+static void print_results( double elapsed ) {
+	double rate = (double)ITERATIONS / elapsed;
+	printf( "  ---\n" );
+	printf( "  iterations: %d\n", ITERATIONS );
+	printf( "  elapsed: %0.9f\n", elapsed );
+	printf( "  rate: %0.9f\n", rate );
+	printf( "  ...\n" );
+}
+
+/**
+* Returns a clock time.
+*
+* @return clock time
+*/
+static double tic( void ) {
+	struct timeval now;
+	gettimeofday( &now, NULL );
+	return (double)now.tv_sec + (double)now.tv_usec/1.0e6;
+}
+
+/**
+* Generates a random number on the interval [0,1).
+*
+* @return random number
+*/
+static double rand_double( void ) {
+	int r = rand();
+	return (double)r / ( (double)RAND_MAX + 1.0 );
+}
+
+/**
+* Subtracts three numbers.
+*
+* @return difference
+*/
+double sub3( const double x, const double y, const double z ) {
+	return x - y - z;
+}
+
+/**
+* Runs a benchmark.
+*
+* @return elapsed time in seconds
+*/
+static double benchmark( void ) {
+	double elapsed;
+	double x;
+	double y;
+	double t;
+	int i;
+
+	t = tic();
+	for ( i = 0; i < ITERATIONS; i++ ) {
+		x = ( 1000.0*rand_double() ) - 500.0;
+		y = sub3( x, 5.0, 2.0 );
+		if ( y != y ) {
+			printf( "should not return NaN\n" );
+			break;
+		}
+	}
+	elapsed = tic() - t;
+	if ( y != y ) {
+		printf( "should not return NaN\n" );
+	}
+	return elapsed;
+}
+
+/**
+* Main execution sequence.
+*/
+int main( void ) {
+	double elapsed;
+	int i;
+
+	// Use the current time to seed the random number generator:
+	srand( time( NULL ) );
+
+	print_version();
+	for ( i = 0; i < REPEATS; i++ ) {
+		printf( "# c::%s\n", NAME );
+		elapsed = benchmark();
+		print_results( elapsed );
+		printf( "ok %d benchmark finished\n", i+1 );
+	}
+	print_summary( REPEATS, REPEATS );
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/Makefile b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/Makefile
new file mode 100644
index 000000000000..979768abbcec
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/Makefile
@@ -0,0 +1,146 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+# Define the program used for compiling C source files:
+ifdef C_COMPILER
+	CC := $(C_COMPILER)
+else
+	CC := gcc
+endif
+
+# Define the command-line options when compiling C files:
+CFLAGS ?= \
+	-std=c99 \
+	-O3 \
+	-Wall \
+	-pedantic
+
+# Determine whether to generate position independent code ([1][1], [2][2]).
+#
+# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
+# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
+ifeq ($(OS), WINNT)
+	fPIC ?=
+else
+	fPIC ?= -fPIC
+endif
+
+# List of includes (e.g., `-I /foo/bar -I /beep/boop/include`):
+INCLUDE ?=
+
+# List of source files:
+SOURCE_FILES ?=
+
+# List of libraries (e.g., `-lopenblas -lpthread`):
+LIBRARIES ?=
+
+# List of library paths (e.g., `-L /foo/bar -L /beep/boop`):
+LIBPATH ?=
+
+# List of C targets:
+c_targets := benchmark.out
+
+
+# RULES #
+
+#/
+# Compiles source files.
+#
+# @param {string} [C_COMPILER] - C compiler (e.g., `gcc`)
+# @param {string} [CFLAGS] - C compiler options
+# @param {(string|void)} [fPIC] - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} [INCLUDE] - list of includes (e.g., `-I /foo/bar -I /beep/boop/include`)
+# @param {string} [SOURCE_FILES] - list of source files
+# @param {string} [LIBPATH] - list of library paths (e.g., `-L /foo/bar -L /beep/boop`)
+# @param {string} [LIBRARIES] - list of libraries (e.g., `-lopenblas -lpthread`)
+#
+# @example
+# make
+#
+# @example
+# make all
+#/
+all: $(c_targets)
+
+.PHONY: all
+
+#/
+# Compiles C source files.
+#
+# @private
+# @param {string} CC - C compiler (e.g., `gcc`)
+# @param {string} CFLAGS - C compiler options
+# @param {(string|void)} fPIC - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} INCLUDE - list of includes (e.g., `-I /foo/bar`)
+# @param {string} SOURCE_FILES - list of source files
+# @param {string} LIBPATH - list of library paths (e.g., `-L /foo/bar`)
+# @param {string} LIBRARIES - list of libraries (e.g., `-lopenblas`)
+#/
+$(c_targets): %.out: %.c
+	$(QUIET) $(CC) $(CFLAGS) $(fPIC) $(INCLUDE) -o $@ $(SOURCE_FILES) $< $(LIBPATH) -lm $(LIBRARIES)
+
+#/
+# Runs compiled benchmarks.
+#
+# @example
+# make run
+#/
+run: $(c_targets)
+	$(QUIET) ./$<
+
+.PHONY: run
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean:
+	$(QUIET) -rm -f *.o *.out
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c
new file mode 100644
index 000000000000..c9ca6329a922
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c
@@ -0,0 +1,133 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/number/float64/base/sub3.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+#include <time.h>
+#include <sys/time.h>
+
+#define NAME "sub3"
+#define ITERATIONS 1000000
+#define REPEATS 3
+
+/**
+* Prints the TAP version.
+*/
+static void print_version( void ) {
+	printf( "TAP version 13\n" );
+}
+
+/**
+* Prints the TAP summary.
+*
+* @param total     total number of tests
+* @param passing   total number of passing tests
+*/
+static void print_summary( int total, int passing ) {
+	printf( "#\n" );
+	printf( "1..%d\n", total ); // TAP plan
+	printf( "# total %d\n", total );
+	printf( "# pass  %d\n", passing );
+	printf( "#\n" );
+	printf( "# ok\n" );
+}
+
+/**
+* Prints benchmarks results.
+*
+* @param elapsed   elapsed time in seconds
+*/
+static void print_results( double elapsed ) {
+	double rate = (double)ITERATIONS / elapsed;
+	printf( "  ---\n" );
+	printf( "  iterations: %d\n", ITERATIONS );
+	printf( "  elapsed: %0.9f\n", elapsed );
+	printf( "  rate: %0.9f\n", rate );
+	printf( "  ...\n" );
+}
+
+/**
+* Returns a clock time.
+*
+* @return clock time
+*/
+static double tic( void ) {
+	struct timeval now;
+	gettimeofday( &now, NULL );
+	return (double)now.tv_sec + (double)now.tv_usec/1.0e6;
+}
+
+/**
+* Generates a random number on the interval [0,1).
+*
+* @return random number
+*/
+static double rand_double( void ) {
+	int r = rand();
+	return (double)r / ( (double)RAND_MAX + 1.0 );
+}
+
+/**
+* Runs a benchmark.
+*
+* @return elapsed time in seconds
+*/
+static double benchmark( void ) {
+	double elapsed;
+	double x;
+	double y;
+	double t;
+	int i;
+
+	t = tic();
+	for ( i = 0; i < ITERATIONS; i++ ) {
+		x = ( 1000.0*rand_double() ) - 500.0;
+		y = stdlib_base_float64_sub3( x, 5.0, 2.0 );
+		if ( y != y ) {
+			printf( "should not return NaN\n" );
+			break;
+		}
+	}
+	elapsed = tic() - t;
+	if ( y != y ) {
+		printf( "should not return NaN\n" );
+	}
+	return elapsed;
+}
+
+/**
+* Main execution sequence.
+*/
+int main( void ) {
+	double elapsed;
+	int i;
+
+	// Use the current time to seed the random number generator:
+	srand( time( NULL ) );
+
+	print_version();
+	for ( i = 0; i < REPEATS; i++ ) {
+		printf( "# c::native::%s\n", NAME );
+		elapsed = benchmark();
+		print_results( elapsed );
+		printf( "ok %d benchmark finished\n", i+1 );
+	}
+	print_summary( REPEATS, REPEATS );
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/binding.gyp b/lib/node_modules/@stdlib/number/float64/base/sub3/binding.gyp
new file mode 100644
index 000000000000..0d6508a12e99
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/binding.gyp
@@ -0,0 +1,170 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A `.gyp` file for building a Node.js native add-on.
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+  # List of files to include in this file:
+  'includes': [
+    './include.gypi',
+  ],
+
+  # Define variables to be used throughout the configuration for all targets:
+  'variables': {
+    # Target name should match the add-on export name:
+    'addon_target_name%': 'addon',
+
+    # Set variables based on the host OS:
+    'conditions': [
+      [
+        'OS=="win"',
+        {
+          # Define the object file suffix:
+          'obj': 'obj',
+        },
+        {
+          # Define the object file suffix:
+          'obj': 'o',
+        }
+      ], # end condition (OS=="win")
+    ], # end conditions
+  }, # end variables
+
+  # Define compile targets:
+  'targets': [
+
+    # Target to generate an add-on:
+    {
+      # The target name should match the add-on export name:
+      'target_name': '<(addon_target_name)',
+
+      # Define dependencies:
+      'dependencies': [],
+
+      # Define directories which contain relevant include headers:
+      'include_dirs': [
+        # Local include directory:
+        '<@(include_dirs)',
+      ],
+
+      # List of source files:
+      'sources': [
+        '<@(src_files)',
+      ],
+
+      # Settings which should be applied when a target's object files are used as linker input:
+      'link_settings': {
+        # Define libraries:
+        'libraries': [
+          '<@(libraries)',
+        ],
+
+        # Define library directories:
+        'library_dirs': [
+          '<@(library_dirs)',
+        ],
+      },
+
+      # C/C++ compiler flags:
+      'cflags': [
+        # Enable commonly used warning options:
+        '-Wall',
+
+        # Aggressive optimization:
+        '-O3',
+      ],
+
+      # C specific compiler flags:
+      'cflags_c': [
+        # Specify the C standard to which a program is expected to conform:
+        '-std=c99',
+      ],
+
+      # C++ specific compiler flags:
+      'cflags_cpp': [
+        # Specify the C++ standard to which a program is expected to conform:
+        '-std=c++11',
+      ],
+
+      # Linker flags:
+      'ldflags': [],
+
+      # Apply conditions based on the host OS:
+      'conditions': [
+        [
+          'OS=="mac"',
+          {
+            # Linker flags:
+            'ldflags': [
+              '-undefined dynamic_lookup',
+              '-Wl,-no-pie',
+              '-Wl,-search_paths_first',
+            ],
+          },
+        ], # end condition (OS=="mac")
+        [
+          'OS!="win"',
+          {
+            # C/C++ flags:
+            'cflags': [
+              # Generate platform-independent code:
+              '-fPIC',
+            ],
+          },
+        ], # end condition (OS!="win")
+      ], # end conditions
+    }, # end target <(addon_target_name)
+
+    # Target to copy a generated add-on to a standard location:
+    {
+      'target_name': 'copy_addon',
+
+      # Declare that the output of this target is not linked:
+      'type': 'none',
+
+      # Define dependencies:
+      'dependencies': [
+        # Require that the add-on be generated before building this target:
+        '<(addon_target_name)',
+      ],
+
+      # Define a list of actions:
+      'actions': [
+        {
+          'action_name': 'copy_addon',
+          'message': 'Copying addon...',
+
+          # Explicitly list the inputs in the command-line invocation below:
+          'inputs': [],
+
+          # Declare the expected outputs:
+          'outputs': [
+            '<(addon_output_dir)/<(addon_target_name).node',
+          ],
+
+          # Define the command-line invocation:
+          'action': [
+            'cp',
+            '<(PRODUCT_DIR)/<(addon_target_name).node',
+            '<(addon_output_dir)/<(addon_target_name).node',
+          ],
+        },
+      ], # end actions
+    }, # end target copy_addon
+  ], # end targets
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/docs/repl.txt b/lib/node_modules/@stdlib/number/float64/base/sub3/docs/repl.txt
new file mode 100644
index 000000000000..48ff2de0ed31
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/docs/repl.txt
@@ -0,0 +1,36 @@
+
+{{alias}}( x, y, z )
+    Computes the difference of three double-precision floating-point numbers.
+
+    Parameters
+    ----------
+    x: number
+        First input value.
+
+    y: number
+        Second input value.
+
+    z: number
+        Third input value.
+
+    Returns
+    -------
+    out: number
+        Difference.
+
+    Examples
+    --------
+    > var v = {{alias}}( 1.0, 5.0, 2.0 )
+    -6.0
+    > v = {{alias}}( 2.0, 5.0, 2.0 )
+    -5.0
+    > v = {{alias}}( 0.0, 5.0, 2.0 )
+    -7.0
+    > v = {{alias}}( -0.0, 0.0, -0.0 )
+    0.0
+    > v = {{alias}}( NaN, NaN, NaN )
+    NaN
+
+    See Also
+    --------
+
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/index.d.ts b/lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/index.d.ts
new file mode 100644
index 000000000000..b95749f96b5e
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/index.d.ts
@@ -0,0 +1,54 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/**
+* Computes the difference of three double-precision floating-point numbers.
+*
+* @param x - first input value
+* @param y - second input value
+* @param z - third input value
+* @returns difference
+*
+* @example
+* var v = sub3( 1.0, 5.0, 2.0 );
+* // returns -6.0
+*
+* @example
+* var v = sub3( 2.0, 5.0, 2.0 );
+* // returns -5.0
+*
+* @example
+* var v = sub3( 0.0, 5.0, 2.0 );
+* // returns -7.0
+*
+* @example
+* var v = sub3( -0.0, 0.0, -0.0 );
+* // returns 0.0
+*
+* @example
+* var v = sub3( NaN, NaN, NaN );
+* // returns NaN
+*/
+declare function sub3( x: number, y: number, z: number ): number;
+
+
+// EXPORTS //
+
+export = sub3;
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/test.ts b/lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/test.ts
new file mode 100644
index 000000000000..e946a3253c87
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/docs/types/test.ts
@@ -0,0 +1,71 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import sub3 = require( './index' );
+
+
+// TESTS //
+
+// The function returns a number...
+{
+	sub3( 8.0, 8.0, 8.0 ); // $ExpectType number
+}
+
+// The compiler throws an error if the function is provided a first argument which is not a number...
+{
+	sub3( true, 5.0, 2.0 ); // $ExpectError
+	sub3( false, 5.0, 2.0 ); // $ExpectError
+	sub3( null, 5.0, 2.0 ); // $ExpectError
+	sub3( undefined, 5.0, 2.0 ); // $ExpectError
+	sub3( '5', 5.0, 2.0 ); // $ExpectError
+	sub3( [], 5.0, 2.0 ); // $ExpectError
+	sub3( {}, 5.0, 2.0 ); // $ExpectError
+	sub3( ( x: number ): number => x, 5.0, 2.0 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a second argument which is not a number...
+{
+	sub3( 5.0, true, 2.0 ); // $ExpectError
+	sub3( 5.0, false, 2.0 ); // $ExpectError
+	sub3( 5.0, null, 2.0 ); // $ExpectError
+	sub3( 5.0, undefined, 2.0 ); // $ExpectError
+	sub3( 5.0, '5', 2.0 ); // $ExpectError
+	sub3( 5.0, [], 2.0 ); // $ExpectError
+	sub3( 5.0, {}, 2.0 ); // $ExpectError
+	sub3( 5.0, ( x: number ): number => x, 2.0 ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided a third argument which is not a number...
+{
+	sub3( 5.0, 5.0, true ); // $ExpectError
+	sub3( 5.0, 5.0, false ); // $ExpectError
+	sub3( 5.0, 5.0, null ); // $ExpectError
+	sub3( 5.0, 5.0, undefined ); // $ExpectError
+	sub3( 5.0, 5.0, '5' ); // $ExpectError
+	sub3( 5.0, 5.0, [] ); // $ExpectError
+	sub3( 5.0, 5.0, {} ); // $ExpectError
+	sub3( 5.0, 5.0, ( x: number ): number => x ); // $ExpectError
+}
+
+// The compiler throws an error if the function is provided an unsupported number of arguments...
+{
+	sub3(); // $ExpectError
+	sub3( 5.0 ); // $ExpectError
+	sub3( 5.0, 5.0 ); // $ExpectError
+	sub3( 5.0, 5.0, 5.0, 5.0 ); // $ExpectError
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/Makefile b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/Makefile
new file mode 100644
index 000000000000..c8f8e9a1517b
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/Makefile
@@ -0,0 +1,146 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+# Define the program used for compiling C source files:
+ifdef C_COMPILER
+	CC := $(C_COMPILER)
+else
+	CC := gcc
+endif
+
+# Define the command-line options when compiling C files:
+CFLAGS ?= \
+	-std=c99 \
+	-O3 \
+	-Wall \
+	-pedantic
+
+# Determine whether to generate position independent code ([1][1], [2][2]).
+#
+# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
+# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
+ifeq ($(OS), WINNT)
+	fPIC ?=
+else
+	fPIC ?= -fPIC
+endif
+
+# List of includes (e.g., `-I /foo/bar -I /beep/boop/include`):
+INCLUDE ?=
+
+# List of source files:
+SOURCE_FILES ?=
+
+# List of libraries (e.g., `-lopenblas -lpthread`):
+LIBRARIES ?=
+
+# List of library paths (e.g., `-L /foo/bar -L /beep/boop`):
+LIBPATH ?=
+
+# List of C targets:
+c_targets := example.out
+
+
+# RULES #
+
+#/
+# Compiles source files.
+#
+# @param {string} [C_COMPILER] - C compiler (e.g., `gcc`)
+# @param {string} [CFLAGS] - C compiler options
+# @param {(string|void)} [fPIC] - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} [INCLUDE] - list of includes (e.g., `-I /foo/bar -I /beep/boop/include`)
+# @param {string} [SOURCE_FILES] - list of source files
+# @param {string} [LIBPATH] - list of library paths (e.g., `-L /foo/bar -L /beep/boop`)
+# @param {string} [LIBRARIES] - list of libraries (e.g., `-lopenblas -lpthread`)
+#
+# @example
+# make
+#
+# @example
+# make all
+#/
+all: $(c_targets)
+
+.PHONY: all
+
+#/
+# Compiles C source files.
+#
+# @private
+# @param {string} CC - C compiler (e.g., `gcc`)
+# @param {string} CFLAGS - C compiler options
+# @param {(string|void)} fPIC - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} INCLUDE - list of includes (e.g., `-I /foo/bar`)
+# @param {string} SOURCE_FILES - list of source files
+# @param {string} LIBPATH - list of library paths (e.g., `-L /foo/bar`)
+# @param {string} LIBRARIES - list of libraries (e.g., `-lopenblas`)
+#/
+$(c_targets): %.out: %.c
+	$(QUIET) $(CC) $(CFLAGS) $(fPIC) $(INCLUDE) -o $@ $(SOURCE_FILES) $< $(LIBPATH) -lm $(LIBRARIES)
+
+#/
+# Runs compiled examples.
+#
+# @example
+# make run
+#/
+run: $(c_targets)
+	$(QUIET) ./$<
+
+.PHONY: run
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean:
+	$(QUIET) -rm -f *.o *.out
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/example.c b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/example.c
new file mode 100644
index 000000000000..6f2b93be5d09
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/c/example.c
@@ -0,0 +1,33 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/number/float64/base/sub3.h"
+#include <stdio.h>
+
+int main( void ) {
+	const double x[] = { 3.14, -3.14, 0.0, 0.0/0.0 };
+	const double y[] = { 3.14, -3.14, -0.0, 0.0/0.0 };
+	const double z[] = { 2.0, -3.0, -0.0, 0.0/0.0 };
+
+	double out;
+	int i;
+	for ( i = 0; i < 4; i++ ) {
+		out = stdlib_base_float64_sub3( x[ i ], y[ i ], z[ i ] );
+		printf( "%lf - %lf - %lf = %lf\n", x[ i ], y[ i ], z[ i ], out );
+	}
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
new file mode 100644
index 000000000000..d98fd21f4ead
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
@@ -0,0 +1,32 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+var rand = require( '@stdlib/random/base/discrete-uniform' ).factory;
+var filledBy = require( '@stdlib/array/base/filled-by' );
+var sub3 = require( './../lib' );
+
+var x = filledBy( 100, rand( -50, 50 ) );
+var y = filledBy( x.length, rand( -50, 50 ) );
+var z = filledBy( x.length, rand( -50, 50 ) );
+
+var i;
+for ( i = 0; i < x.length; i++ ) {
+	console.log( '%d - %d - %d = %d', x[i], y[i], z[i], sub3( x[i], y[i], z[i] ) );
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/include.gypi b/lib/node_modules/@stdlib/number/float64/base/sub3/include.gypi
new file mode 100644
index 000000000000..bee8d41a2caf
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/include.gypi
@@ -0,0 +1,53 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A GYP include file for building a Node.js native add-on.
+#
+# Main documentation:
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+  # Define variables to be used throughout the configuration for all targets:
+  'variables': {
+    # Source directory:
+    'src_dir': './src',
+
+    # Include directories:
+    'include_dirs': [
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).include; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+
+    # Add-on destination directory:
+    'addon_output_dir': './src',
+
+    # Source files:
+    'src_files': [
+      '<(src_dir)/addon.c',
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).src; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+
+    # Library dependencies:
+    'libraries': [
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).libraries; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+
+    # Library directories:
+    'library_dirs': [
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).libpath; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+  }, # end variables
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/include/stdlib/number/float64/base/sub3.h b/lib/node_modules/@stdlib/number/float64/base/sub3/include/stdlib/number/float64/base/sub3.h
new file mode 100644
index 000000000000..3ed4d3760cf3
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/include/stdlib/number/float64/base/sub3.h
@@ -0,0 +1,38 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef STDLIB_NUMBER_FLOAT64_BASE_SUB3_H
+#define STDLIB_NUMBER_FLOAT64_BASE_SUB3_H
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Computes the difference of three double-precision floating-point numbers.
+*/
+double stdlib_base_float64_sub3( const double x, const double y, const double z );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_NUMBER_FLOAT64_BASE_SUB3_H
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/lib/index.js b/lib/node_modules/@stdlib/number/float64/base/sub3/lib/index.js
new file mode 100644
index 000000000000..f2e6679a3039
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/lib/index.js
@@ -0,0 +1,52 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/**
+* Compute the difference of three double-precision floating-point numbers.
+*
+* @module @stdlib/number/float64/base/sub3
+*
+* @example
+* var sub3 = require( '@stdlib/number/float64/base/sub3' );
+*
+* var v = sub3( 1.0, 5.0, 2.0 );
+* // returns -6.0
+*
+* v = sub3( 2.0, 5.0, 2.0 );
+* // returns -5.0
+*
+* v = sub3( 0.0, 5.0, 2.0 );
+* // returns -7.0
+*
+* v = sub3( -0.0, 0.0, -0.0 );
+* // returns 0.0
+*
+* v = sub3( NaN, NaN, NaN );
+* // returns NaN
+*/
+
+// MODULES //
+
+var main = require( './main.js' );
+
+
+// EXPORTS //
+
+module.exports = main;
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/lib/main.js b/lib/node_modules/@stdlib/number/float64/base/sub3/lib/main.js
new file mode 100644
index 000000000000..090741f8a74a
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/lib/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MAIN //
+
+/**
+* Computes the difference of three double-precision floating-point numbers.
+*
+* @param {number} x - first input value
+* @param {number} y - second input value
+* @param {number} z - third input value
+* @returns {number} difference
+*
+* @example
+* var v = sub3( 1.0, 5.0, 2.0 );
+* // returns -6.0
+*
+* @example
+* var v = sub3( 2.0, 5.0, 2.0 );
+* // returns -5.0
+*
+* @example
+* var v = sub3( 0.0, 5.0, 2.0 );
+* // returns -7.0
+*
+* @example
+* var v = sub3( -0.0, 0.0, -0.0 );
+* // returns 0.0
+*
+* @example
+* var v = sub3( NaN, NaN, NaN );
+* // returns NaN
+*/
+function sub3( x, y, z ) {
+	return x - y - z;
+}
+
+
+// EXPORTS //
+
+module.exports = sub3;
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/lib/native.js b/lib/node_modules/@stdlib/number/float64/base/sub3/lib/native.js
new file mode 100644
index 000000000000..358d9a81784d
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/lib/native.js
@@ -0,0 +1,64 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var addon = require( './../src/addon.node' );
+
+
+// MAIN //
+
+/**
+* Computes the difference of three double-precision floating-point numbers.
+*
+* @private
+* @param {number} x - first input value
+* @param {number} y - second input value
+* @param {number} z - third input value
+* @returns {number} difference
+*
+* @example
+* var v = sub3( 1.0, 5.0, 2.0 );
+* // returns -6.0
+*
+* @example
+* var v = sub3( 2.0, 5.0, 2.0 );
+* // returns -5.0
+*
+* @example
+* var v = sub3( 0.0, 5.0, 2.0 );
+* // returns -7.0
+*
+* @example
+* var v = sub3( -0.0, 0.0, -0.0 );
+* // returns 0.0
+*
+* @example
+* var v = sub3( NaN, NaN, NaN );
+* // returns NaN
+*/
+function sub3( x, y, z ) {
+	return addon( x, y, z );
+}
+
+
+// EXPORTS //
+
+module.exports = sub3;
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/manifest.json b/lib/node_modules/@stdlib/number/float64/base/sub3/manifest.json
new file mode 100644
index 000000000000..baac186abf3d
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/manifest.json
@@ -0,0 +1,67 @@
+{
+  "options": {
+    "task": "build"
+  },
+  "fields": [
+    {
+      "field": "src",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "include",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "libraries",
+      "resolve": false,
+      "relative": false
+    },
+    {
+      "field": "libpath",
+      "resolve": true,
+      "relative": false
+    }
+  ],
+  "confs": [
+    {
+      "task": "build",
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/napi/ternary"
+      ]
+    },
+    {
+      "task": "benchmark",
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": []
+    },
+    {
+      "task": "examples",
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": []
+    }
+  ]
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/package.json b/lib/node_modules/@stdlib/number/float64/base/sub3/package.json
new file mode 100644
index 000000000000..9add2e351d13
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/package.json
@@ -0,0 +1,68 @@
+{
+  "name": "@stdlib/number/float64/base/sub3",
+  "version": "0.0.0",
+  "description": "Compute the difference of three double-precision floating-point numbers.",
+  "license": "Apache-2.0",
+  "author": {
+    "name": "The Stdlib Authors",
+    "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+  },
+  "contributors": [
+    {
+      "name": "The Stdlib Authors",
+      "url": "https://github.com/stdlib-js/stdlib/graphs/contributors"
+    }
+  ],
+  "main": "./lib",
+  "gypfile": true,
+  "directories": {
+    "benchmark": "./benchmark",
+    "doc": "./docs",
+    "example": "./examples",
+    "include": "./include",
+    "lib": "./lib",
+    "src": "./src",
+    "test": "./test"
+  },
+  "types": "./docs/types",
+  "scripts": {},
+  "homepage": "https://github.com/stdlib-js/stdlib",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/stdlib-js/stdlib.git"
+  },
+  "bugs": {
+    "url": "https://github.com/stdlib-js/stdlib/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {},
+  "engines": {
+    "node": ">=0.10.0",
+    "npm": ">2.7.0"
+  },
+  "os": [
+    "aix",
+    "darwin",
+    "freebsd",
+    "linux",
+    "macos",
+    "openbsd",
+    "sunos",
+    "win32",
+    "windows"
+  ],
+  "keywords": [
+    "stdlib",
+    "stdmath",
+    "mathematics",
+    "math",
+    "sub",
+    "subtraction",
+    "minus",
+    "difference",
+    "number",
+    "double",
+    "double-precision"
+  ],
+  "__stdlib__": {}
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/src/Makefile b/lib/node_modules/@stdlib/number/float64/base/sub3/src/Makefile
new file mode 100644
index 000000000000..2caf905cedbe
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/src/Makefile
@@ -0,0 +1,70 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2026 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+
+# RULES #
+
+#/
+# Removes generated files for building an add-on.
+#
+# @example
+# make clean-addon
+#/
+clean-addon:
+	$(QUIET) -rm -f *.o *.node
+
+.PHONY: clean-addon
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean: clean-addon
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/src/addon.c b/lib/node_modules/@stdlib/number/float64/base/sub3/src/addon.c
new file mode 100644
index 000000000000..e9cede2ccc98
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/src/addon.c
@@ -0,0 +1,22 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/number/float64/base/sub3.h"
+#include "stdlib/math/base/napi/ternary.h"
+
+STDLIB_MATH_BASE_NAPI_MODULE_DDD_D( stdlib_base_float64_sub3 )
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/src/main.c b/lib/node_modules/@stdlib/number/float64/base/sub3/src/main.c
new file mode 100644
index 000000000000..03e8dd9a411f
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/src/main.c
@@ -0,0 +1,35 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/number/float64/base/sub3.h"
+
+/**
+* Computes the difference of three double-precision floating-point numbers.
+*
+* @param x       first number
+* @param y       second number
+* @param z       third number
+* @return        difference
+*
+* @example
+* double z = stdlib_base_float64_sub3( 1.0, 5.0, 2.0 );
+* // returns -6.0
+*/
+double stdlib_base_float64_sub3( const double x, const double y, const double z ) {
+	return x - y - z;
+}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/test/test.js b/lib/node_modules/@stdlib/number/float64/base/sub3/test/test.js
new file mode 100644
index 000000000000..fe46299a13f2
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/test/test.js
@@ -0,0 +1,90 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var isNegativeZero = require( '@stdlib/math/base/assert/is-negative-zero' );
+var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var PINF = require( '@stdlib/constants/float64/pinf' );
+var NINF = require( '@stdlib/constants/float64/ninf' );
+var PI = require( '@stdlib/constants/float64/pi' );
+var sub3 = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof sub3, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function subtracts three numbers', function test( t ) {
+	t.strictEqual( sub3( -2.0, 4.0, 3.0 ), -9.0, 'returns expected value' );
+	t.strictEqual( sub3( 3.0, 0.0, 2.0 ), 1.0, 'returns expected value' );
+	t.strictEqual( sub3( 0.0, -0.0, -0.0 ), 0.0, 'returns expected value' );
+	t.strictEqual( sub3( -PI, -PI, -PI ), PI, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function handles negative zeros', function test( t ) {
+	t.strictEqual( isPositiveZero( sub3( -0.0, -0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( -0.0, 0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( 0.0, -0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( 0.0, 0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( 0.0, -0.0, 0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isNegativeZero( sub3( -0.0, 0.0, 0.0 ) ), true, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function handles infinities', function test( t ) {
+	t.strictEqual( sub3( PINF, 5.0, 2.0 ), PINF, 'returns expected value' );
+	t.strictEqual( sub3( 5.0, PINF, 2.0 ), NINF, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, PINF, PINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( sub3( NINF, 5.0, 2.0 ), NINF, 'returns expected value' );
+	t.strictEqual( sub3( 5.0, NINF, 2.0 ), PINF, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NINF, NINF, NINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( sub3( NINF, PINF, PINF ), NINF, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, NINF, PINF ) ), true, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'if provided a `NaN`, the function returns `NaN`', function test( t ) {
+	t.strictEqual( isnan( sub3( NaN, 5.0, 2.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NaN, PINF, PINF ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NaN, NINF, NINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( isnan( sub3( 5.0, NaN, 2.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, NaN, PINF ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NINF, NaN, NINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( isnan( sub3( 5.0, 2.0, NaN ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, PINF, NaN ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NINF, NINF, NaN ) ), true, 'returns expected value' );
+
+	t.strictEqual( isnan( sub3( NaN, NaN, NaN ) ), true, 'returns expected value' );
+
+	t.end();
+});
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/test/test.native.js b/lib/node_modules/@stdlib/number/float64/base/sub3/test/test.native.js
new file mode 100644
index 000000000000..a86a4b083119
--- /dev/null
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/test/test.native.js
@@ -0,0 +1,99 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var isNegativeZero = require( '@stdlib/math/base/assert/is-negative-zero' );
+var isPositiveZero = require( '@stdlib/math/base/assert/is-positive-zero' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var PINF = require( '@stdlib/constants/float64/pinf' );
+var NINF = require( '@stdlib/constants/float64/ninf' );
+var PI = require( '@stdlib/constants/float64/pi' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+
+
+// VARIABLES //
+
+var sub3 = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( sub3 instanceof Error )
+};
+
+
+// TESTS //
+
+tape( 'main export is a function', opts, function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof sub3, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'the function subtracts three numbers', opts, function test( t ) {
+	t.strictEqual( sub3( -2.0, 4.0, 3.0 ), -9.0, 'returns expected value' );
+	t.strictEqual( sub3( 3.0, 0.0, 2.0 ), 1.0, 'returns expected value' );
+	t.strictEqual( sub3( 0.0, -0.0, -0.0 ), 0.0, 'returns expected value' );
+	t.strictEqual( sub3( -PI, -PI, -PI ), PI, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function handles negative zeros', opts, function test( t ) {
+	t.strictEqual( isPositiveZero( sub3( -0.0, -0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( -0.0, 0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( 0.0, -0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( 0.0, 0.0, -0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isPositiveZero( sub3( 0.0, -0.0, 0.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isNegativeZero( sub3( -0.0, 0.0, 0.0 ) ), true, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function handles infinities', opts, function test( t ) {
+	t.strictEqual( sub3( PINF, 5.0, 2.0 ), PINF, 'returns expected value' );
+	t.strictEqual( sub3( 5.0, PINF, 2.0 ), NINF, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, PINF, PINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( sub3( NINF, 5.0, 2.0 ), NINF, 'returns expected value' );
+	t.strictEqual( sub3( 5.0, NINF, 2.0 ), PINF, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NINF, NINF, NINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( sub3( NINF, PINF, PINF ), NINF, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, NINF, PINF ) ), true, 'returns expected value' );
+
+	t.end();
+});
+
+tape( 'if provided a `NaN`, the function returns `NaN`', opts, function test( t ) {
+	t.strictEqual( isnan( sub3( NaN, 5.0, 2.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NaN, PINF, PINF ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NaN, NINF, NINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( isnan( sub3( 5.0, NaN, 2.0 ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, NaN, PINF ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NINF, NaN, NINF ) ), true, 'returns expected value' );
+
+	t.strictEqual( isnan( sub3( 5.0, 2.0, NaN ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( PINF, PINF, NaN ) ), true, 'returns expected value' );
+	t.strictEqual( isnan( sub3( NINF, NINF, NaN ) ), true, 'returns expected value' );
+
+	t.strictEqual( isnan( sub3( NaN, NaN, NaN ) ), true, 'returns expected value' );
+
+	t.end();
+});

From f0bed4fe0b80e735d499484da96ea75c68a5a981 Mon Sep 17 00:00:00 2001
From: orthodox-64 <sachinprogramming62@gmail.com>
Date: Sat, 17 Jan 2026 00:32:05 +0530
Subject: [PATCH 2/5] chore: suggested changes

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: passed
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: passed
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: passed
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: missing_dependencies
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---
---
 .../@stdlib/number/float64/base/sub3/README.md    | 15 ++++++---------
 .../float64/base/sub3/benchmark/benchmark.js      | 12 +++++++-----
 .../base/sub3/benchmark/benchmark.native.js       |  7 ++++---
 .../float64/base/sub3/benchmark/c/benchmark.c     |  9 ++++++---
 .../base/sub3/benchmark/c/native/benchmark.c      |  9 ++++++---
 .../number/float64/base/sub3/examples/index.js    | 15 ++++++---------
 6 files changed, 35 insertions(+), 32 deletions(-)

diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
index fe5b34edfe43..c5a4f7f090b8 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
@@ -82,18 +82,15 @@ v = sub3( NaN, NaN, NaN );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var rand = require( '@stdlib/random/base/discrete-uniform' ).factory;
-var filledBy = require( '@stdlib/array/base/filled-by' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var sub3 = require( '@stdlib/number/float64/base/sub3' );
 
-var x = filledBy( 100, rand( -50, 50 ) );
-var y = filledBy( x.length, rand( -50, 50 ) );
-var z = filledBy( x.length, rand( -50, 50 ) );
+var x = discreteUniform( 100, -50, 50 );
+var y = discreteUniform( 100, -50, 50 );
+var z = discreteUniform( 100, -50, 50 );
 
-var i;
-for ( i = 0; i < x.length; i++ ) {
-    console.log( '%d - %d - %d = %d', x[i], y[i], z[i], sub3( x[i], y[i], z[i] ) );
-}
+logEachMap( '%d - %d - %d = %d', x, y, z, sub3 );
 ```
 
 </section>
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js
index 62e5fb6f4ec6..1a31a8cfaaab 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.js
@@ -21,7 +21,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
@@ -35,10 +35,11 @@ bench( pkg, function benchmark( b ) {
 	var y;
 	var i;
 
+	x = discreteUniform( 100, -500, 500 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*1000.0 ) - 500.0;
-		y = sub3( x, 5.0, i );
+		y = sub3( x[ i % x.length ], 5.0, 10.0 );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
@@ -56,10 +57,11 @@ bench( format( '%s::inline', pkg ), function benchmark( b ) {
 	var y;
 	var i;
 
+	x = discreteUniform( 100, -500, 500 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*1000.0 ) - 500.0;
-		y = x - 5.0 - i;
+		y = x[ i % x.length ] - 5.0 - 10.0;
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js
index 76be74e49e2a..d0fe0bde0fe1 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/benchmark.native.js
@@ -22,7 +22,7 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var format = require( '@stdlib/string/format' );
 var tryRequire = require( '@stdlib/utils/try-require' );
@@ -44,10 +44,11 @@ bench( format( '%s::native', pkg ), opts, function benchmark( b ) {
 	var y;
 	var i;
 
+	x = discreteUniform( 100, -500, 500 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*1000.0 ) - 500.0;
-		y = sub3( x, 5.0, i );
+		y = sub3( x[ i % x.length ], 5.0, 10.0 );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c
index a4494f33f6fe..c15514d146c5 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/benchmark.c
@@ -98,16 +98,19 @@ double sub3( const double x, const double y, const double z ) {
 * @return elapsed time in seconds
 */
 static double benchmark( void ) {
+	double x[ 100 ];
 	double elapsed;
-	double x;
 	double y;
 	double t;
 	int i;
 
+	for ( i = 0; i < 100; i++ ) {
+		x[ i ] = ( 1000.0*rand_double() ) - 500.0;
+	}
+
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		x = ( 1000.0*rand_double() ) - 500.0;
-		y = sub3( x, 5.0, 2.0 );
+		y = sub3( x[ i%100 ], 5.0, 10.0 );
 		if ( y != y ) {
 			printf( "should not return NaN\n" );
 			break;
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c
index c9ca6329a922..4b709b81b2c9 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/benchmark/c/native/benchmark.c
@@ -90,16 +90,19 @@ static double rand_double( void ) {
 * @return elapsed time in seconds
 */
 static double benchmark( void ) {
+	double x[ 100 ];
 	double elapsed;
-	double x;
 	double y;
 	double t;
 	int i;
 
+	for ( i = 0; i < 100; i++ ) {
+		x[ i ] = ( 1000.0*rand_double() ) - 500.0;
+	}
+
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		x = ( 1000.0*rand_double() ) - 500.0;
-		y = stdlib_base_float64_sub3( x, 5.0, 2.0 );
+		y = stdlib_base_float64_sub3( x[ i%100 ], 5.0, 10.0 );
 		if ( y != y ) {
 			printf( "should not return NaN\n" );
 			break;
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
index d98fd21f4ead..896174e432a2 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
@@ -18,15 +18,12 @@
 
 'use strict';
 
-var rand = require( '@stdlib/random/base/discrete-uniform' ).factory;
-var filledBy = require( '@stdlib/array/base/filled-by' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
+var logEachMap = require( '@stdlib/console/log-each-map' );
 var sub3 = require( './../lib' );
 
-var x = filledBy( 100, rand( -50, 50 ) );
-var y = filledBy( x.length, rand( -50, 50 ) );
-var z = filledBy( x.length, rand( -50, 50 ) );
+var x = discreteUniform( 100, -50, 50 );
+var y = discreteUniform( 100, -50, 50 );
+var z = discreteUniform( 100, -50, 50 );
 
-var i;
-for ( i = 0; i < x.length; i++ ) {
-	console.log( '%d - %d - %d = %d', x[i], y[i], z[i], sub3( x[i], y[i], z[i] ) );
-}
+logEachMap( '%d - %d - %d = %d', x, y, z, sub3 );

From 97fe98570f9c1fe0fbe89b6bad3c2711b3e2372a Mon Sep 17 00:00:00 2001
From: Sachin Pangal <151670745+Sachinn-64@users.noreply.github.com>
Date: Sat, 17 Jan 2026 00:33:13 +0530
Subject: [PATCH 3/5] Update
 lib/node_modules/@stdlib/number/float64/base/sub3/README.md

Co-authored-by: Neeraj Pathak <neerajrpathak710@gmail.com>
Signed-off-by: Sachin Pangal <151670745+Sachinn-64@users.noreply.github.com>
---
 lib/node_modules/@stdlib/number/float64/base/sub3/README.md | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
index c5a4f7f090b8..23b562576209 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
@@ -190,12 +190,6 @@ int main( void ) {
 
 <section class="related">
 
-* * *
-
-## See Also
-
--   <span class="package-name">[`@stdlib/number/float64/base/sub`][@stdlib/number/float64/base/sub]</span><span class="delimiter">: </span><span class="description">compute the difference of two double-precision floating-point numbers.</span>
-
 </section>
 
 <!-- /.related -->

From e39f9ad5fbfe3181d4354ecc86541ebc361c4176 Mon Sep 17 00:00:00 2001
From: Sachin Pangal <151670745+Sachinn-64@users.noreply.github.com>
Date: Sat, 17 Jan 2026 00:33:21 +0530
Subject: [PATCH 4/5] Update
 lib/node_modules/@stdlib/number/float64/base/sub3/README.md

Co-authored-by: Neeraj Pathak <neerajrpathak710@gmail.com>
Signed-off-by: Sachin Pangal <151670745+Sachinn-64@users.noreply.github.com>
---
 lib/node_modules/@stdlib/number/float64/base/sub3/README.md | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
index 23b562576209..b77ce516ceaf 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
@@ -198,11 +198,6 @@ int main( void ) {
 
 <section class="links">
 
-<!-- <related-links> -->
-
-[@stdlib/number/float64/base/sub]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/number/float64/base/sub
-
-<!-- </related-links> -->
 
 </section>
 

From e18ee7ce9f0077f0e5e00d161f79025f5602b544 Mon Sep 17 00:00:00 2001
From: orthodox-64 <sachinprogramming62@gmail.com>
Date: Sat, 17 Jan 2026 11:53:51 +0530
Subject: [PATCH 5/5] chore: suggested change

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: passed
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: passed
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---
---
 lib/node_modules/@stdlib/number/float64/base/sub3/README.md     | 2 +-
 .../@stdlib/number/float64/base/sub3/examples/index.js          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
index b77ce516ceaf..d1ec517fad96 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/README.md
@@ -90,7 +90,7 @@ var x = discreteUniform( 100, -50, 50 );
 var y = discreteUniform( 100, -50, 50 );
 var z = discreteUniform( 100, -50, 50 );
 
-logEachMap( '%d - %d - %d = %d', x, y, z, sub3 );
+logEachMap( 'x: %d, y: %d, z: %d => %d', x, y, z, sub3 );
 ```
 
 </section>
diff --git a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
index 896174e432a2..436987c94a85 100644
--- a/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
+++ b/lib/node_modules/@stdlib/number/float64/base/sub3/examples/index.js
@@ -26,4 +26,4 @@ var x = discreteUniform( 100, -50, 50 );
 var y = discreteUniform( 100, -50, 50 );
 var z = discreteUniform( 100, -50, 50 );
 
-logEachMap( '%d - %d - %d = %d', x, y, z, sub3 );
+logEachMap( 'x: %d, y: %d, z: %d => %d', x, y, z, sub3 );