Function: cos(numbers("xxr") if numbers('rrr') > numbers('xyy') else divide(numbers('rrr'), numbers('xyy')) if numbers('xyy') if divide(numbers('rrr'), numbers('xyy')) if numbers('rrr') > numbers("xxr") else numbers('xyy') > numbers('rrr') else divide(numbers('rrr'), numbers('xyy')) > numbers('rrr') else divide(numbers('rrr'), numbers('xyy')))
