@stdlib/complex-float64-parse
v0.0.2
Published
Parse a string representation of a 128-bit complex number.
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parseComplex128
Parse a string representation of a 128-bit complex number.
Installation
npm install @stdlib/complex-float64-parse
Usage
var parseComplex128 = require( '@stdlib/complex-float64-parse' );
parseComplex128( str )
Parse a string representation of a 128-bit complex number.
var real = require( '@stdlib/complex-float64-real' );
var imag = require( '@stdlib/complex-float64-imag' );
var str = '5 + 3i';
var z = parseComplex128( str );
// returns <Complex128>
var re = real( z );
// returns 5.0
var im = imag( z );
// returns 3.0
For details on the string format, see Complex128.
Examples
var parseComplex128 = require( '@stdlib/complex-float64-parse' );
var isComplex128 = require( '@stdlib/assert-is-complex128' );
var real = require( '@stdlib/complex-float64-real' );
var imag = require( '@stdlib/complex-float64-imag' );
var str = '1e3 - 2.75i';
var z = parseComplex128( str );
var bool = isComplex128( z );
// returns true
bool = ( real( z ) === 1e3 );
// returns true
bool = ( imag( z ) === -2.75 );
// returns true
Notice
This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.
Community
License
See LICENSE.
Copyright
Copyright © 2016-2024. The Stdlib Authors.