Function: tan(numbers("xxx")) if numbers("xxx") > numbers('rep') else numbers('xyy') if tan(numbers("xxx")) > logn(numbers("xxx") if numbers('xyy') > numbers('rep') if numbers("xxx") > tan(numbers("xxx")) else numbers('xyy') else tan(numbers("xxx"))) else numbers('xyy') if tan(numbers("xxx")) > numbers('rep') else numbers("xxx") if numbers('xyy') > numbers("xxx") else tan(numbers("xxx"))