Function: sum(numbers("yxx") if numbers('xry') if tan(numbers("xxx")) > numbers("xxx") else numbers("yxx") > numbers("xxx") else tan(numbers("xxx")), numbers("yxx") if tan(numbers("xxx")) > numbers('xry') else numbers("xxx")) if tan(numbers("xxx")) if numbers("xxx") > numbers('xry') else numbers("yxx") > numbers("yxx") if numbers("xxx") > numbers("yxx") if tan(numbers("xxx")) > numbers("xxx") else numbers('xry') else tan(numbers("xxx")) else tan(numbers("xxx"))