Function: square(numbers('xry')) if sqrt(log(square(numbers('xry')), numbers('xry'))) if numbers('xry') > square(numbers('xry')) else log(square(numbers('xry')), numbers('xry')) > log(square(numbers('xry')), numbers('xry')) else sqrt(log(square(numbers('xry')), numbers('xry'))) if log(square(numbers('xry')), numbers('xry')) > log(square(numbers('xry')), numbers('xry')) if numbers('xry') > square(numbers('xry')) else sqrt(log(square(numbers('xry')), numbers('xry'))) else sqrt(log(square(numbers('xry')), numbers('xry')))