Function: minus(numbers('xry'), numbers("xxy")) if invert(minus(numbers('xry'), numbers("xxy"))) > minus(exp(invert(minus(numbers('xry'), numbers("xxy"))), minus(numbers('xry'), numbers("xxy"))), invert(minus(numbers('xry'), numbers("xxy")))) else exp(invert(minus(numbers('xry'), numbers("xxy"))), minus(numbers('xry'), numbers("xxy")))
