feat: some changes

Author: aayush0325

lib/node_modules/@stdlib/math/base/special/exp2f/lib/polyval_p.js

@@ -19,11 +19,6 @@
 /* This is a generated file. Do not edit directly. */
 'use strict';
 
-// MODULES //
-
-var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
-
-
 // MAIN //
 
 /**
@@ -41,9 +36,9 @@ var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
 */
 function evalpoly( x ) {
 	if ( x === 0.0 ) {
-		return 1513.9068603515625;
+		return 1513.906801156151;
 	}
-	return float64ToFloat32(1513.9068603515625 + float64ToFloat32(x * float64ToFloat32(20.20206642150879 + float64ToFloat32(x * 0.023093348369002342)))); // eslint-disable-line max-len
+	return 1513.906801156151 + (x * (20.202065669316532 + (x * 0.023093347705734523))); // eslint-disable-line max-len
 }
 
 

lib/node_modules/@stdlib/math/base/special/exp2f/lib/polyval_q.js

@@ -19,11 +19,6 @@
 /* This is a generated file. Do not edit directly. */
 'use strict';
 
-// MODULES //
-
-var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
-
-
 // MAIN //
 
 /**
@@ -41,9 +36,9 @@ var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
 */
 function evalpoly( x ) {
 	if ( x === 0.0 ) {
-		return 4368.21142578125;
+		return 4368.211668792106;
 	}
-	return float64ToFloat32(4368.21142578125 + float64ToFloat32(x * float64ToFloat32(233.1842041015625 + float64ToFloat32(x * 1.0)))); // eslint-disable-line max-len
+	return 4368.211668792106 + (x * (233.1842117223149 + (x * 1.0)));
 }
 
 

lib/node_modules/@stdlib/math/base/special/exp2f/scripts/evalpoly.js

@@ -0,0 +1,133 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 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.
+*/
+
+/*
+* This script compiles modules for evaluating polynomial functions. If any polynomial coefficients change, this script should be rerun to update the compiled files.
+*/
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var readFileSync = require( '@stdlib/fs/read-file' ).sync;
+var writeFileSync = require( '@stdlib/fs/write-file' ).sync;
+var currentYear = require( '@stdlib/time/current-year' );
+var substringBefore = require( '@stdlib/string/substring-before' );
+var substringAfter = require( '@stdlib/string/substring-after' );
+var format = require( '@stdlib/string/format' );
+var licenseHeader = require( '@stdlib/_tools/licenses/header' );
+var compile = require( '@stdlib/math/base/tools/evalpoly-compile' );
+var compileC = require( '@stdlib/math/base/tools/evalpoly-compile-c' );
+
+
+// VARIABLES //
+
+// Polynomial coefficients ordered in ascending degree...
+var P = [
+	1.51390680115615096133e3,
+	2.02020656693165307700e1,
+	2.30933477057345225087e-2
+];
+var Q = [
+	4.36821166879210612817e3,
+	2.33184211722314911771e2,
+	1.0
+];
+
+// Header to add to output files:
+var header = licenseHeader( 'Apache-2.0', 'js', {
+	'year': currentYear(),
+	'copyright': 'The Stdlib Authors'
+});
+header += '\n/* This is a generated file. Do not edit directly. */\n';
+
+
+// FUNCTIONS //
+
+/**
+* Inserts a compiled function into file content.
+*
+* @private
+* @param {string} text - source content
+* @param {string} id - function identifier
+* @param {string} str - function string
+* @returns {string} updated content
+*/
+function insert( text, id, str ) {
+	var before;
+	var after;
+	var begin;
+	var end;
+
+	begin = '// BEGIN: '+id;
+	end = '// END: '+id;
+
+	before = substringBefore( text, begin );
+	after = substringAfter( text, end );
+
+	return format( '%s// BEGIN: %s\n\n%s\n%s%s', before, id, str, end, after );
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+	var fpath;
+	var copts;
+	var opts;
+	var file;
+	var str;
+
+	opts = {
+		'dtype': 'float32',
+		'encoding': 'utf8'
+	};
+
+	fpath = resolve( __dirname, '..', 'lib', 'polyval_p.js' );
+	str = header + compile( P );
+	writeFileSync( fpath, str, opts );
+
+	fpath = resolve( __dirname, '..', 'lib', 'polyval_q.js' );
+	str = header + compile( Q );
+	writeFileSync( fpath, str, opts );
+
+	copts = {
+		'dtype': 'float',
+		'name': ''
+	};
+
+	fpath = resolve( __dirname, '..', 'src', 'main.c' );
+	file = readFileSync( fpath, opts );
+
+	copts.name = 'polyval_p';
+	str = compileC( P, copts );
+	file = insert( file, copts.name, str );
+
+	copts.name = 'polyval_q';
+	str = compileC( Q, copts );
+	file = insert( file, copts.name, str );
+
+	writeFileSync( fpath, file, opts );
+}
+
+main();