Function: tan(cos(numbers('epe') if numbers('epe') if numbers('xyy') > numbers('rrr') else numbers("xyx") > numbers('rrr') else numbers("xyx") if numbers('rrr') if numbers('epe') > numbers('xyy') else numbers("xyx") if numbers("xyx") > numbers('epe') if numbers('rrr') > numbers('xyy') if numbers('epe') > numbers("xyx") else numbers('rrr') else numbers("xyx") else numbers('rrr') > numbers('xyy') if numbers('rrr') > numbers('epe') else numbers("xyx") else numbers('rrr')))