time-to-botec/js/node_modules/@stdlib/math/base/special/aversin
NunoSempere b6addc7f05 feat: add the node modules
Necessary in order to clearly see the squiggle hotwiring.
2022-12-03 12:44:49 +00:00
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docs feat: add the node modules 2022-12-03 12:44:49 +00:00
lib feat: add the node modules 2022-12-03 12:44:49 +00:00
package.json feat: add the node modules 2022-12-03 12:44:49 +00:00
README.md feat: add the node modules 2022-12-03 12:44:49 +00:00

Arcversine

Compute the inverse versed sine.

The inverse versed sine is defined as

Inverse versed sine.

Usage

var aversin = require( '@stdlib/math/base/special/aversin' );

aversin( x )

Computes the inverse versed sine.

var v = aversin( 0.0 );
// returns 0.0

v = aversin( 3.141592653589793/2.0 );
// returns ~2.1783

v = aversin( 3.141592653589793/6.0 );
// returns ~1.0742

If x < 0, x > 2, or x is NaN, the function returns NaN.

var v = aversin( -1.0 );
// returns NaN

v = aversin( 3.14 );
// returns NaN

v = aversin( NaN );
// returns NaN

Examples

var linspace = require( '@stdlib/array/linspace' );
var aversin = require( '@stdlib/math/base/special/aversin' );

var x = linspace( 0.0, 2.0, 100 );
var i;

for ( i = 0; i < x.length; i++ ) {
    console.log( aversin( x[ i ] ) );
}