error-resolve

Author: vivekmaurya001

lib/node_modules/@stdlib/math/base/special/expf/README.md

@@ -55,7 +55,7 @@ var expf = require( '@stdlib/math/base/special/expf' );
 
 #### expf( x )
 
-Evaluates the natural [exponential function][exponential-function] as a single-precision floating-point number
+Evaluates the natural [exponential function][exponential-function] as a single-precision floating-point number.
 
 ```javascript
 var v = expf( 4.0 );
@@ -126,7 +126,7 @@ for ( i = 0; i < 100; i++ ) {
 
 #### stdlib_base_expf( x )
 
-Evaluates the natural [exponential function][exponential-function] as a single-precision floating-point number
+Evaluates the natural [exponential function][exponential-function] as a single-precision floating-point number.
 
 ```c
 float out = stdlib_base_expf( 4.0 );

lib/node_modules/@stdlib/math/base/special/expf/benchmark/benchmark.js

@@ -22,6 +22,7 @@
 
 var bench = require( '@stdlib/bench' );
 var randu = require( '@stdlib/random/base/randu' );
+var Float32Array = require( '@stdlib/array/float32' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pkg = require( './../package.json' ).name;
 var expf = require( './../lib' );
@@ -30,14 +31,20 @@ var expf = require( './../lib' );
 // MAIN //
 
 bench( pkg, function benchmark( b ) {
+	var len;
 	var x;
 	var y;
 	var i;
 
-	x = randu( 100, -50.0, 50.0 );
+	len = 100;
+	x = new Float32Array( len );
+	for ( i = 0; i < len; i++ ) {
+		x[ i ] = ( randu() * 100.0 ) - 50.0;
+	}
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = expf( x[ i % x.length ] );
+		y = expf( x[ i % len ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
@@ -51,14 +58,20 @@ bench( pkg, function benchmark( b ) {
 });
 
 bench( pkg+'::built-in', function benchmark( b ) {
+	var len;
 	var x;
 	var y;
 	var i;
 
-	x = randu( 100, -50.0, 50.0 );
+	len = 100;
+	x = new Float32Array( len );
+	for ( i = 0; i < len; i++ ) {
+		x[ i ] = ( randu() * 100.0 ) - 50.0;
+	}
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = Math.exp( x[ i % x.length ] ); // eslint-disable-line stdlib/no-builtin-math
+		y = Math.exp( x[ i % len ] ); // eslint-disable-line stdlib/no-builtin-math
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}

lib/node_modules/@stdlib/math/base/special/expf/benchmark/benchmark.native.js

@@ -22,6 +22,7 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
+var Float32Array = require( '@stdlib/array/float32' );
 var randu = require( '@stdlib/random/base/randu' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var tryRequire = require( '@stdlib/utils/try-require' );
@@ -39,14 +40,20 @@ var opts = {
 // MAIN //
 
 bench( pkg+'::native', opts, function benchmark( b ) {
+	var len;
 	var x;
 	var y;
 	var i;
 
+	len = 100;
+	x = new Float32Array( len );
+	for ( i = 0; i < len; i++ ) {
+		x[ i ] = ( randu() * 100.0 ) - 50.0;
+	}
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*100.0 ) - 50.0;
-		y = expf( x );
+		y = expf( x[ i % len ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}

lib/node_modules/@stdlib/math/base/special/expf/benchmark/c/native/benchmark.c

@@ -16,12 +16,12 @@
 * limitations under the License.
 */
 
-#include <sys/time.h>
 #include "stdlib/math/base/special/expf.h"
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
+#include <sys/time.h>
 
 #define NAME "expf"
 #define ITERATIONS 1000000
@@ -75,13 +75,15 @@ static double tic( void ) {
 }
 
 /**
-* Generates a random number on the interval [0,1).
+* Generates a random number on the interval [min,max).
 *
-* @return random number
+* @param min    minimum value (inclusive)
+* @param max    maximum value (exclusive)
+* @return       random number
 */
-static float rand_float( void ) {
-	int r = rand();
-	return (float)r / ( (float)RAND_MAX + 1.0f );
+static float random_uniform( const float min, const float max ) {
+	float v = (float)rand() / ( (float)RAND_MAX + 1.0 );
+	return min + ( v*(max-min) );
 }
 
 /**
@@ -92,12 +94,12 @@ static float rand_float( void ) {
 static double benchmark( void ) {
 	double elapsed;
 	float x[ 100 ];
-	float y[ 100 ];
+	float y;
 	double t;
 	int i;
 
     for ( i = 0; i < 100; i++ ) {
-		x[ i ] = ( 100.0f * rand_float() ) - 50.0f;
+		x[ i ] = random_uniform( -50.0, 50.0 );
 	}
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {

lib/node_modules/@stdlib/math/base/special/expf/examples/c/example.c

@@ -20,13 +20,18 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+static float random_uniform( const float min, const float max ) {
+	float v = (float)rand() / ( (float)RAND_MAX + 1.0 );
+	return min + ( v*(max-min) );
+}
+
 int main( void ) {
 	float x;
 	float v;
 	int i;
 
 	for ( i = 0; i < 100; i++ ) {
-		x = ( rand() / RAND_MAX ) * 100.0;
+		x = random_uniform( 0.0, 100.0 );
 		v = stdlib_base_expf( x );
 		printf( "e^%f = %f\n", x, v );
 	}

lib/node_modules/@stdlib/math/base/special/expf/examples/index.js

@@ -25,6 +25,6 @@ var x;
 var i;
 
 for ( i = 0; i < 100; i++ ) {
-	x = (randu()*100.0) - 50.0;
+	x = ( randu()*100.0 ) - 50.0;
 	console.log( 'e^%f = %f', x, expf( x ) );
 }