(args)
return _call_float_function(lambda _x: math.cos(_x) if abs(_x) < TRIG_MAX else 1., x)
Cosine.
Cosine.
Cosine .
def cos_(args):
    """Cosine."""
    x, = args
    return _call_float_function(lambda _x: math.cos(_x) if abs(_x) < TRIG_MAX else 1., x)
def cos_ ( args ) : x , = args return _call_float_function ( lambda _x : math . cos ( _x ) if abs ( _x ) < TRIG_MAX else 1. , x )