Thank you @Ali Caglayan , that fixs my problem. BTW, why do we need to add '
before the (...)
,
Never I find it from the coq doc: https://coq.inria.fr/refman/language/extensions/match.html#second-destructuring-let-syntax
Thanks again @Ali Caglayan !
Remzi Yang has marked this topic as resolved.
Last updated: Oct 04 2023 at 19:01 UTC