stdlib/lib/node_modules/@stdlib/complex/float64/parse at develop

parseComplex128

Parse a string representation of a 128-bit complex number.

Usage

var parseComplex128 = require( '@stdlib/complex/float64/parse' );

parseComplex128( str )

Parses 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