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Paracompact07/31/20251 replyview on HN

I'm not sure you prefer Agda so much as you prefer providing proof terms functionally rather than imperatively. Then again I've never used Agda; how does it differ from Coq/Rocq minus Ltac or Lean minus tactics?


Replies

logicchains07/31/2025

Coq has much less support for working with dependent types; you need lots of annotations compared to Agda (which has superior dependent pattern matching support). Lean is somewhere between the two.