function acotdf( x ) {
	return addon( x );
}
Computes the arccotangent (in degrees) of a single-precision floating-point number.

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

@example
var v = acotdf( 0.0 );
// returns 90.0

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

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

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

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

var v = acotdf( sqrtf( 3.0 ) / 3.0 );
// returns ~60.0

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