Package Exports
- @stdlib/complex-base-assert-is-equal
- @stdlib/complex-base-assert-is-equal/dist
- @stdlib/complex-base-assert-is-equal/dist/index.js
- @stdlib/complex-base-assert-is-equal/lib/index.js
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@stdlib/complex-base-assert-is-equal) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
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isEqual
Test whether two double-precision complex floating-point numbers are equal.
Installation
npm install @stdlib/complex-base-assert-is-equalUsage
var isEqual = require( '@stdlib/complex-base-assert-is-equal' );isEqual( z1, z2 )
Tests whether two double-precision complex floating-point numbers are equal.
var Complex128 = require( '@stdlib/complex-float64' );
var z1 = new Complex128( 5.0, 3.0 );
var z2 = new Complex128( 5.0, 3.0 );
var out = isEqual( z1, z2 );
// returns trueExamples
var Complex128 = require( '@stdlib/complex-float64' );
var isEqual = require( '@stdlib/complex-base-assert-is-equal' );
var z1 = new Complex128( 5.0, 3.0 );
var z2 = new Complex128( 5.0, 3.0 );
var out = isEqual( z1, z2 );
// returns true
z1 = new Complex128( -5.0, -3.0 );
z2 = new Complex128( 5.0, 3.0 );
out = isEqual( z1, z2 );
// returns false
z1 = new Complex128( NaN, 3.0 );
z2 = new Complex128( NaN, 3.0 );
out = isEqual( z1, z2 );
// returns falseC APIs
Usage
#include "stdlib/complex/base/assert/is_equal.h"stdlib_base_complex128_is_equal( z1, z2 )
Tests whether double-precision complex floating-point numbers are equal.
#include "stdlib/complex/float64.h"
#include <stdbool.h>
stdlib_complex128_t z1 = stdlib_complex128( 5.0, 2.0 );
stdlib_complex128_t z2 = stdlib_complex128( 5.0, 2.0 );
bool v = stdlib_base_complex128_is_equal( z1, z2 );The function accepts the following arguments:
- z1:
[in] stdlib_complex128_tfirst double-precision complex floating-point number. - z2:
[in] stdlib_complex128_tsecond double-precision complex floating-point number.
bool stdlib_base_complex128_is_equal( const stdlib_complex128_t z1, const stdlib_complex128_t z2 );Examples
#include "stdlib/complex/base/assert/is_equal.h"
#include "stdlib/complex/float64.h"
#include <stdbool.h>
#include <stdio.h>
int main( void ) {
const stdlib_complex128_t z[] = {
stdlib_complex128( 5.0, 2.0 ),
stdlib_complex128( -2.0, 1.0 ),
stdlib_complex128( 0.0, -0.0 ),
stdlib_complex128( 0.0/0.0, 0.0/0.0 )
};
bool v;
int i;
for ( i = 0; i < 4; i++ ) {
v = stdlib_base_complex128_is_equal( z[ i ], z[ i ] );
printf( "Equal? %s\n", ( v ) ? "True" : "False" );
}
}Notice
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For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
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License
See LICENSE.
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