You can download a copy of Dyalog for free, if availability is the issue. If it's licensing/a desire to use open-source software, perhaps taking a look at its

You can download a copy of Dyalog for free, if availability is the issue. If it's licensing/a desire to use open-source software, perhaps taking a look at its close relatives of J, or BQN, would be reasonable? * Dyalog https://www.dyalog.com/download-zone.htm https://www.dyalog.com/download-zone.htm * J https://code.jsoftware.com/wiki/System/Installation/J903/Zips https://code.jsoftware.com/wiki/System/Installation/J903/Zip... * BQN https://mlochbaum.github.io/BQN/index.html https://mlochbaum.github.io/BQN/index.html All of the languages and implementations have their differences, but they are all driving toward the same ultimate goals.