cscd

Compute the cosecant of a degree.

Usage

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

cscd( x )

Computes the cosecant of x (in degrees).

var v = cscd( 30 );
// returns ~2.0

v = cscd( 45 );
// returns ~1.41

v = cscd( 60 );
// returns ~1.15

v = cscd( 90 );
// returns 1.0

v = cscd( 0 );
// returns Infinity

v = cscd( NaN );
// returns NaN

Examples

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

var x = linspace( 1.1, 5.1, 100 );

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