Function: divide(tan(exp(numbers('ryy'), numbers("xxy"))), exp(numbers('ryy'), numbers("xxy"))) if tan(exp(numbers('ryy'), numbers("xxy"))) > exp(numbers('ryy'), numbers("xxy")) if divide(tan(exp(numbers('ryy'), numbers("xxy"))), exp(numbers('ryy'), numbers("xxy"))) > tan(exp(numbers('ryy'), numbers("xxy"))) else log(divide(tan(exp(numbers('ryy'), numbers("xxy"))), exp(numbers('ryy'), numbers("xxy"))), tan(exp(numbers('ryy'), numbers("xxy")))) else log(divide(tan(exp(numbers('ryy'), numbers("xxy"))), exp(numbers('ryy'), numbers("xxy"))), tan(exp(numbers('ryy'), numbers("xxy"))))