function atandf( x ) {
	return rad2degf( atanf( float64ToFloat32( x ) ) );
}
Computes the arctangent (in degrees) of a single-precision floating-point number.

@param {number} x - input value
@returns {number} arctangent (in degrees)

@example
var v = atandf( 0.0 );
// returns 0.0

@example
var v = atandf( 0.5 );
// returns ~26.57

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

var v = atandf( 1.0 / sqrtf( 3.0 ) );
// returns ~30.0

@example
var v = atandf( 1.0 );
// returns 45.0

@example
var v = atandf( Infinity );
// returns 90.0

@example
var v = atandf( NaN );
// returns NaN