Function: invert(cos(minus(numbers('yxy') if numbers('rrr') if numbers('rep') > numbers("xxy") else numbers('yxy') > numbers('rep') if numbers('rrr') > numbers("xxy") if numbers('yxy') > numbers('rrr') else numbers('rep') else numbers('yxy') else numbers('rep'), numbers('rrr') if numbers('rrr') if numbers('rep') > numbers("xxy") else numbers('yxy') > numbers('yxy') else numbers('rep'))))
