diff --git a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.js b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.js index 18e67c691c21..136b17e9bb27 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.js @@ -22,7 +22,7 @@ var bench = require( '@stdlib/bench' ); var gamma = require( '@stdlib/math/base/special/gamma' ); -var randu = require( '@stdlib/random/base/randu' ); +var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var pkg = require( './../package.json' ).name; var gammaDeltaRatio = require( './../lib' ); @@ -36,11 +36,12 @@ bench( pkg, function benchmark( b ) { var y; var i; + z = uniform( 100, 0.0, 100.0 ); + delta = uniform( 100, 0.0, 100.0 ); + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - z = randu()*100.0; - delta = randu()*100.0; - y = gammaDeltaRatio( z, delta ); + y = gammaDeltaRatio( z[ i%z.length ], delta[ i%delta.length ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } @@ -59,11 +60,12 @@ bench( pkg+'::naive', function benchmark( b ) { var y; var i; + z = uniform( 100, 0.0, 100.0 ); + delta = uniform( 100, 0.0, 100.0 ); + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - z = randu()*100.0; - delta = randu()*100.0; - y = gamma( z ) / gamma( z + delta ); + y = gamma( z[ i%z.length ] ) / gamma( z[ i%z.length ] + delta[ i%delta.length ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.native.js index d4981e5fbdba..759038bf97e1 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/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 uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var tryRequire = require( '@stdlib/utils/try-require' ); var pkg = require( './../package.json' ).name; @@ -44,11 +44,12 @@ bench( pkg+'::native', opts, function benchmark( b ) { var y; var i; + z = uniform( 100, 0.0, 100.0 ); + delta = uniform( 100, 0.0, 100.0 ); + b.tic(); for ( i = 0; i < b.iterations; i++ ) { - z = randu() * 100.0; - delta = randu() * 100.0; - y = gammaDeltaRatio( z, delta ); + y = gammaDeltaRatio( z[ i%z.length ], delta[ i%delta.length ] ); if ( isnan( y ) ) { b.fail( 'should not return NaN' ); } diff --git a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/c/native/benchmark.c b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/c/native/benchmark.c index 4c81cb403735..b5c1b82cd753 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/c/native/benchmark.c +++ b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/benchmark/c/native/benchmark.c @@ -91,17 +91,20 @@ static double rand_double( void ) { */ static double benchmark( void ) { double elapsed; - double delta; - double z; + double delta[ 100 ]; + double z[ 100 ]; double y; double t; int i; + for ( i = 0; i < 100; i++ ) { + z[ i ] = ( rand_double() * 100.0 ); + delta[ i ] = ( rand_double() * 100.0 ); + } + t = tic(); for ( i = 0; i < ITERATIONS; i++ ) { - z = ( rand_double() * 100.0 ); - delta = ( rand_double() * 100.0 ); - y = stdlib_base_gamma_delta_ratio( z, delta ); + y = stdlib_base_gamma_delta_ratio( z[ i%100 ], delta[ i%100 ] ); if ( y != y ) { printf( "should not return NaN\n" ); break; diff --git a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.js b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.js index 3b054292646d..99cc24ab736c 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.js @@ -49,13 +49,13 @@ tape( 'the function returns `NaN` if provided `NaN` for either parameter', funct var v; v = gammaDeltaRatio( NaN, 5.0 ); - t.equal( isnan( v ), true, 'returns NaN' ); + t.equal( isnan( v ), true, 'returns expected value' ); v = gammaDeltaRatio( 1.0, NaN ); - t.equal( isnan( v ), true, 'returns NaN' ); + t.equal( isnan( v ), true, 'returns expected value' ); v = gammaDeltaRatio( NaN, NaN ); - t.equal( isnan( v ), true, 'returns NaN' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); @@ -64,10 +64,10 @@ tape( 'the function returns `0` for very large `z` and negligible `delta`', func var v; v = gammaDeltaRatio( 1.0e100, 20.7 ); - t.equal( v, 0.0, 'returns 0' ); + t.equal( v, 0.0, 'returns expected value' ); v = gammaDeltaRatio( 1.0e120, 100.1 ); - t.equal( v, 0.0, 'returns 0' ); + t.equal( v, 0.0, 'returns expected value' ); t.end(); }); diff --git a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.native.js index ab2dceadfb87..a8b1073a8022 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.native.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma-delta-ratio/test/test.native.js @@ -73,10 +73,10 @@ tape( 'the function returns `0` for very large `z` and negligible `delta`', opts var v; v = gammaDeltaRatio( 1.0e100, 20.7 ); - t.equal( v, 0.0, 'returns 0' ); + t.equal( v, 0.0, 'returns expected value' ); v = gammaDeltaRatio( 1.0e120, 100.1 ); - t.equal( v, 0.0, 'returns 0' ); + t.equal( v, 0.0, 'returns expected value' ); t.end(); }); diff --git a/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.js b/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.js index 57db782242a2..97bb9f7fd5d3 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.js @@ -21,7 +21,7 @@ // MODULES // var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/array/uniform' ); +var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var pkg = require( './../package.json' ).name; var gammaBoost = require( './../lib/boost/gamma.js' ); @@ -35,7 +35,7 @@ bench( pkg, function benchmark( b ) { var y; var i; - x = randu( 100, 0.0, 171.0 ); + x = uniform( 100, 0.0, 171.0 ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { @@ -57,7 +57,7 @@ bench( pkg+'::boost', function benchmark( b ) { var y; var i; - x = randu( 100, 0.0, 171.0 ); + x = uniform( 100, 0.0, 171.0 ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { diff --git a/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.native.js index 6332009aaa12..dc162ecc7f2d 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.native.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma/benchmark/benchmark.native.js @@ -22,7 +22,7 @@ var resolve = require( 'path' ).resolve; var bench = require( '@stdlib/bench' ); -var randu = require( '@stdlib/random/array/uniform' ); +var uniform = require( '@stdlib/random/array/uniform' ); var isnan = require( '@stdlib/math/base/assert/is-nan' ); var tryRequire = require( '@stdlib/utils/try-require' ); var pkg = require( './../package.json' ).name; @@ -43,7 +43,7 @@ bench( pkg+'::native', opts, function benchmark( b ) { var y; var i; - x = randu( 100, 0.0, 171.0 ); + x = uniform( 100, 0.0, 171.0 ); b.tic(); for ( i = 0; i < b.iterations; i++ ) { diff --git a/lib/node_modules/@stdlib/math/base/special/gamma/test/test.boost.js b/lib/node_modules/@stdlib/math/base/special/gamma/test/test.boost.js index da4df345a385..7b97dbfd2205 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma/test/test.boost.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma/test/test.boost.js @@ -52,32 +52,32 @@ tape( 'if provided a negative integer, the function returns `NaN`', function tes for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( isnan( v ), true, 'returns NaN when provided ' + values[ i ] ); + t.equal( isnan( v ), true, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); tape( 'if provided negative infinity, the function returns `NaN`', function test( t ) { var v = gamma( NINF ); - t.equal( isnan( v ), true, 'returns NaN when provided negative infinity' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); tape( 'if provided `NaN`, the function returns `NaN`', function test( t ) { var v = gamma( NaN ); - t.equal( isnan( v ), true, 'returns NaN when provided a NaN' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); tape( 'if provided `-0`, the function returns negative infinity', function test( t ) { var v = gamma( -0.0 ); - t.equal( v, NINF, 'returns -infinity' ); + t.equal( v, NINF, 'returns expected value' ); t.end(); }); tape( 'if provided `+0`, the function returns positive infinity', function test( t ) { var v = gamma( 0.0 ); - t.equal( v, PINF, 'returns +infinity' ); + t.equal( v, PINF, 'returns expected value' ); t.end(); }); @@ -88,7 +88,7 @@ tape( 'if `x >= 171.63...`, the function returns positive infinity', function te for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( v, PINF, 'returns +infinity when provided ' + values[ i ] ); + t.equal( v, PINF, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); @@ -100,7 +100,7 @@ tape( 'if `x <= -170.65`, the function returns zero', function test( t ) { for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( v, 0, 'returns 0 when provided ' + values[ i ] ); + t.equal( v, 0, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/math/base/special/gamma/test/test.js b/lib/node_modules/@stdlib/math/base/special/gamma/test/test.js index b97c7d7adfb2..bb4f91e72f0b 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma/test/test.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma/test/test.js @@ -53,32 +53,32 @@ tape( 'if provided a negative integer, the function returns `NaN`', function tes for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( isnan( v ), true, 'returns NaN when provided ' + values[ i ] ); + t.equal( isnan( v ), true, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); tape( 'if provided negative infinity, the function returns `NaN`', function test( t ) { var v = gamma( NINF ); - t.equal( isnan( v ), true, 'returns NaN when provided negative infinity' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); tape( 'if provided `NaN`, the function returns `NaN`', function test( t ) { var v = gamma( NaN ); - t.equal( isnan( v ), true, 'returns NaN when provided a NaN' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); tape( 'if provided `-0`, the function returns negative infinity', function test( t ) { var v = gamma( -0.0 ); - t.equal( v, NINF, 'returns -infinity' ); + t.equal( v, NINF, 'returns expected value' ); t.end(); }); tape( 'if provided `+0`, the function returns positive infinity', function test( t ) { var v = gamma( 0.0 ); - t.equal( v, PINF, 'returns +infinity' ); + t.equal( v, PINF, 'returns expected value' ); t.end(); }); @@ -89,7 +89,7 @@ tape( 'if `x > 171.6144...`, the function returns positive infinity', function t for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( v, PINF, 'returns +infinity when provided ' + values[ i ] ); + t.equal( v, PINF, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); @@ -101,7 +101,7 @@ tape( 'if `x < -170.56749...`, the function returns zero', function test( t ) { for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( v, 0.0, 'returns 0 when provided ' + values[ i ] ); + t.equal( v, 0.0, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); diff --git a/lib/node_modules/@stdlib/math/base/special/gamma/test/test.native.js b/lib/node_modules/@stdlib/math/base/special/gamma/test/test.native.js index e6689d923acf..214f71eee79a 100644 --- a/lib/node_modules/@stdlib/math/base/special/gamma/test/test.native.js +++ b/lib/node_modules/@stdlib/math/base/special/gamma/test/test.native.js @@ -62,32 +62,32 @@ tape( 'if provided a negative integer, the function returns `NaN`', opts, functi for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( isnan( v ), true, 'returns NaN when provided ' + values[ i ] ); + t.equal( isnan( v ), true, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); tape( 'if provided negative infinity, the function returns `NaN`', opts, function test( t ) { var v = gamma( NINF ); - t.equal( isnan( v ), true, 'returns expected value when provided negative infinity' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); tape( 'if provided `NaN`, the function returns `NaN`', opts, function test( t ) { var v = gamma( NaN ); - t.equal( isnan( v ), true, 'returns expected value when provided a NaN' ); + t.equal( isnan( v ), true, 'returns expected value' ); t.end(); }); tape( 'if provided `-0`, the function returns negative infinity', opts, function test( t ) { var v = gamma( -0.0 ); - t.equal( v, NINF, 'returns -infinity' ); + t.equal( v, NINF, 'returns expected value' ); t.end(); }); tape( 'if provided `+0`, the function returns positive infinity', opts, function test( t ) { var v = gamma( 0.0 ); - t.equal( v, PINF, 'returns +infinity' ); + t.equal( v, PINF, 'returns expected value' ); t.end(); }); @@ -98,7 +98,7 @@ tape( 'if `x > 171.6144...`, the function returns positive infinity', opts, func for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( v, PINF, 'returns +infinity when provided ' + values[ i ] ); + t.equal( v, PINF, 'returns expected value when provided ' + values[ i ] ); } t.end(); }); @@ -110,7 +110,7 @@ tape( 'if `x < -170.56749...`, the function returns zero', opts, function test( for ( i = 0; i < values.length; i++ ) { v = gamma( values[ i ] ); - t.equal( v, 0.0, 'returns 0 when provided ' + values[ i ] ); + t.equal( v, 0.0, 'returns expected value when provided ' + values[ i ] ); } t.end(); });