Function: invert(minus(numbers("xyx") if numbers('xry') if numbers('ryy') > numbers("xyx") else numbers('yxr') > round(numbers('xry') if numbers('yxr') > numbers("xyx") else numbers('ryy'), numbers("xyx")) else numbers('xry') if numbers('yxr') > numbers("xyx") else numbers('ryy') if round(numbers('yxr') if numbers("xyx") > numbers('xry') else numbers('ryy'), numbers("xyx")) > numbers("xyx") else numbers('xry'), numbers('xry') if numbers("xyx") > round(numbers('yxr') if numbers("xyx") > numbers('ryy') else numbers('xry'), numbers("xyx")) else numbers('yxr') if numbers("xyx") > numbers('xry') else numbers('ryy')))
