Func _cos(_:) has been removed
Func _exp(_:) has been removed
Func _exp2(_:) has been removed
Func _log(_:) has been removed
Func _log10(_:) has been removed
Func _log2(_:) has been removed
Func _nearbyint(_:) has been removed
Func _rint(_:) has been removed
Func _sin(_:) has been removed