(module
	(func (export "abs") (param $x f64) (result f64) (f64.abs (local.get $x)))
	(func (export "neg") (param $x f64) (result f64) (f64.neg (local.get $x)))
	(func (export "copysign") (param $x f64) (param $y f64) (result f64) (f64.copysign (local.get $x) (local.get $y)))
)