output array
input value
output array
var Float64Array = require( `@stdlib/array/float64` );
var out = new Float64Array( 2 );
var v = sici( out, 3.0 );
// returns <Float64Array>[ ~1.849, ~0.12 ]
var bool = ( v === out );
// returns true
Computes the sine and cosine integrals.
input value
output array
var v = sici( 3.0 );
// returns [ ~1.849, ~0.12 ]
var v = sici( 0.0 );
// returns [ 0.0, -Infinity ]
var v = sici( -9.0 );
// returns [ ~-1.665, ~0.055 ]
var v = sici( NaN );
// returns [ NaN, NaN ]
Computes the sine and cosine integrals.