Function: square(min(numbers("xyx"), numbers('xry')) if numbers('epe') if numbers("xyx") > numbers('xry') else min(numbers("xyx"), numbers('xry')) > numbers("xyx") else numbers('epe') if numbers('xry') > min(numbers("xyx"), numbers('xry')) else numbers("xyx") if min(numbers("xyx"), numbers('xry')) > numbers("xyx") else numbers('xry'))