Function: invert(2 *(exp(numbers('yyx') if numbers("xxr") > numbers('yxr') else numbers("xxx"), numbers("xxr")))) if exp(numbers("xxr") if numbers('yxr') > numbers("xxx") else numbers('yyx'), numbers("xxr")) > numbers("xxr") if numbers('yxr') > numbers('yyx') else numbers("xxx") else 2 *(exp(numbers("xxx") if numbers('yxr') > numbers("xxr") else numbers('yyx'), numbers("xxr")))