Function: cos(divide(numbers('yxr'), numbers("yyy")) if numbers('yxr') > numbers("yyy") else numbers('xyy') if numbers('yxr') > numbers("yyy") else divide(numbers('yxr'), numbers("yyy")) if divide(numbers('yxr'), numbers("yyy")) > numbers('yxr') if numbers('xyy') > numbers("yyy") else divide(numbers('yxr'), numbers("yyy")) else numbers('yxr'))
