Commit graph

4 commits

Author SHA1 Message Date
Sebastian Ullrich
eb67654ae6
feat: incremental next and tactic if (#4459) 2024-06-18 12:36:59 +00:00
Scott Morrison
35e374350c
chore: upstream norm_cast tactic (#3322)
This is a quite substantial tactic.

It also includes the infamour `NatCast` typeclass (which I've equipped
with a module-doc). I wasn't at all sure where that should live, so it
is currently randomly in `Lean/Elan/Tactic/NatCast.lean`: presumably if
we're doing this it will go somewhere in `Init`.

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Co-authored-by: Leonardo de Moura <leomoura@amazon.com>
2024-02-19 17:49:17 -08:00
Scott Morrison
3a6ebd88bb
chore: upstream repeat/split_ands/subst_eqs (#3305)
Small tactics used in the implementation of `ext`.

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Co-authored-by: Leonardo de Moura <leomoura@amazon.com>
2024-02-13 12:21:14 +00:00
Leonardo de Moura
09a43990aa refactor: move if-then-else tactic to Init 2024-02-09 09:57:57 +11:00