(module
(func (export "abs") (param $x f32) (result f32)
(local.get $x)
f32.abs
)
(func (export "neg") (param $x f32) (result f32)
(local.get $x)
f32.neg
)
(func (export "copysign") (param $x f32) (param $y f32) (result f32)
(local.get $x)
(local.get $y)
f32.copysign
)
)