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Also Iverson's bracket notation (https://en.wikipedia.org/wiki/Iverson_bracket)—underused https://en.wikipedia.org/wiki/Iverson_bracket)—underused, but indispen

by JadeNB 2y ago

Also Iverson's bracket notation (https://en.wikipedia.org/wiki/Iverson_bracket)—underused https://en.wikipedia.org/wiki/Iverson_bracket)—underused, but indispensable once you get in the habit.

omaranto 2y ago
But Iverson bracket notation does not occur in APL: you don't need (and cannot use) the brackets there.