DAX features several features that return a table rather then a value. The desk isn't displayed, but is used to deliver input to other capabilities. As an example, it is possible to retrieve a table then rely the unique values in it, or calculate dynamic sums across filtered tables https://financefeeds.com/reddio-mainnet-alpha-is-live-the-first-gpu-accelerated-parallel-evm-for-ai-native-copyright/