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@stdlib-bot
stdlib-bot committed Nov 1, 2023
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Showing 6 changed files with 19 additions and 246 deletions.
1 change: 1 addition & 0 deletions .github/.keepalive
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2023-11-01T02:22:24.847Z
12 changes: 10 additions & 2 deletions .github/workflows/publish.yml
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Expand Up @@ -182,7 +182,11 @@ jobs:
fi
# Trim leading and trailing whitespace:
dep=$(echo "$dep" | xargs)
version="^$(npm view $dep version)"
version="$(npm view $dep version)"
if [[ -z "$version" ]]; then
continue
fi
version="^$version"
jq -r --arg dep "$dep" --arg version "$version" '.dependencies[$dep] = $version' package.json > package.json.tmp
mv package.json.tmp package.json
done
Expand All @@ -192,7 +196,11 @@ jobs:
fi
# Trim leading and trailing whitespace:
dep=$(echo "$dep" | xargs)
version="^$(npm view $dep version)"
version="$(npm view $dep version)"
if [[ -z "$version" ]]; then
continue
fi
version="^$version"
jq -r --arg dep "$dep" --arg version "$version" '.devDependencies[$dep] = $version' package.json > package.json.tmp
mv package.json.tmp package.json
done
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1 change: 1 addition & 0 deletions CONTRIBUTORS
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Expand Up @@ -37,3 +37,4 @@ Stephannie Jiménez Gacha <[email protected]>
Yernar Yergaziyev <[email protected]>
orimiles5 <[email protected]>
rei2hu <[email protected]>
Robert Gislason <[email protected]>
4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -279,8 +279,8 @@ Copyright &copy; 2016-2023. The Stdlib [Authors][stdlib-authors].
[npm-image]: http://img.shields.io/npm/v/@stdlib/math-base-special-rsqrt.svg
[npm-url]: https://npmjs.org/package/@stdlib/math-base-special-rsqrt

[test-image]: https://github.com/stdlib-js/math-base-special-rsqrt/actions/workflows/test.yml/badge.svg?branch=v0.1.1
[test-url]: https://github.com/stdlib-js/math-base-special-rsqrt/actions/workflows/test.yml?query=branch:v0.1.1
[test-image]: https://github.com/stdlib-js/math-base-special-rsqrt/actions/workflows/test.yml/badge.svg?branch=main
[test-url]: https://github.com/stdlib-js/math-base-special-rsqrt/actions/workflows/test.yml?query=branch:main

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/math-base-special-rsqrt/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/math-base-special-rsqrt?branch=main
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2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -50,7 +50,7 @@
"@stdlib/constants-float64-ninf": "^0.1.1",
"@stdlib/constants-float64-pinf": "^0.1.1",
"@stdlib/math-base-assert-is-nan": "^0.1.1",
"@stdlib/math-base-special-abs": "^0.1.0",
"@stdlib/math-base-special-abs": "^0.1.1",
"@stdlib/math-base-special-round": "^0.1.1",
"@stdlib/random-base-randu": "^0.1.0",
"@stdlib/utils-try-require": "^0.1.1",
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245 changes: 4 additions & 241 deletions test/dist/test.js
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@@ -1,7 +1,7 @@
/**
* @license Apache-2.0
*
* Copyright (c) 2019 The Stdlib Authors.
* Copyright (c) 2023 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.
Expand All @@ -21,250 +21,13 @@
// MODULES //

var tape = require( 'tape' );
var isnan = require( '@stdlib/math-base-assert-is-nan' );
var PINF = require( '@stdlib/constants-float64-pinf' );
var NINF = require( '@stdlib/constants-float64-ninf' );
var EPS = require( '@stdlib/constants-float64-eps' );
var abs = require( '@stdlib/math-base-special-abs' );
var rsqrt = require( './../../dist' );


// FIXTURES //

var hugePositive = require( './../fixtures/julia/huge_positive.json' );
var veryLargePositive = require( './../fixtures/julia/very_large_positive.json' );
var largePositive = require( './../fixtures/julia/large_positive.json' );
var mediumPositive = require( './../fixtures/julia/medium_positive.json' );
var smallPositive = require( './../fixtures/julia/small_positive.json' );
var smaller = require( './../fixtures/julia/smaller.json' );
var tinyPositive = require( './../fixtures/julia/tiny_positive.json' );
var subnormal = require( './../fixtures/julia/subnormal.json' );
var main = require( './../../dist' );


// TESTS //

tape( 'main export is a function', function test( t ) {
tape( 'main export is defined', function test( t ) {
t.ok( true, __filename );
t.strictEqual( typeof rsqrt, 'function', 'main export is a function' );
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` on the interval `[50,500]`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = veryLargePositive.expected;
x = veryLargePositive.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` on the interval `[20,50]`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = largePositive.expected;
x = largePositive.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` on the interval `[3,20]`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = mediumPositive.expected;
x = mediumPositive.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` on the interval `[0.8,3]`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = smallPositive.expected;
x = smallPositive.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` on the interval `[0.0,0.8]`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = smaller.expected;
x = smaller.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` on the interval `[1e-300,1e-308]`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = tinyPositive.expected;
x = tinyPositive.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of subnormal `x`', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = subnormal.expected;
x = subnormal.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function evaluates the reciprocal square root of `x` (huge positive)', function test( t ) {
var expected;
var delta;
var tol;
var x;
var y;
var i;

expected = hugePositive.expected;
x = hugePositive.x;
for ( i = 0; i < x.length; i++ ) {
y = rsqrt( x[i] );
if ( y === expected[i] ) {
t.equal( y, expected[i], 'x: '+x[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[i] );
tol = EPS * abs( expected[i] );
t.equal( delta <= tol, true, 'within tolerance. x: '+x[i]+'. y: '+y+'. E: '+expected[i]+'. Δ: '+delta+'. Tolerance: '+tol+'.' );
}
}
t.end();
});

tape( 'the function returns `NaN` if provided `NaN`', function test( t ) {
var v = rsqrt( NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.end();
});

tape( 'the function returns `0.0` if provided `+infinity`', function test( t ) {
var v = rsqrt( PINF );
t.equal( v, 0.0, 'returns 0.0' );
t.end();
});

tape( 'the function returns `+infinity` if provided `+0`', function test( t ) {
var v = rsqrt( +0.0 );
t.equal( v, PINF, 'returns +infinity' );
t.end();
});

tape( 'the function returns `-infinity` if provided `-0`', function test( t ) {
var v = rsqrt( -0.0 );
t.equal( v, NINF, 'returns -infinity' );
t.end();
});

tape( 'the function returns `NaN` if provided a negative number', function test( t ) {
var v = rsqrt( -4.0 );
t.equal( isnan( v ), true, 'returns NaN' );
t.end();
});

tape( 'the function returns `NaN` if provided `-infinity`', function test( t ) {
var v = rsqrt( NINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.strictEqual( main !== void 0, true, 'main export is defined' );
t.end();
});

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