Skip to main content

Explore our questions

4 votes
1 answer
131 views

What is the standard equivalent of an Ltac match in lean4?

3 votes
1 answer
300 views

Debug autorewrite in Coq

0 votes
1 answer
86 views

How to use a Negated Proposition with by_contra?

0 votes
1 answer
51 views

In lean 4 elaborator in compile-time, why does LocalDecl.type sometimes returns unreified type?

1 vote
1 answer
135 views

In Rocq, how to prevent rewrite from specializing existential variables?

3 votes
2 answers
317 views

Is it possible to implement rewrite yourself in Rocq?

0 votes
1 answer
76 views

Lean 4: "; tauto" not working as expected

0 votes
1 answer
186 views

Can the simp tactic in Lean 4 lead to an unprovable state?

2 votes
0 answers
91 views

Coq equivalent of Lean's `apply?`

0 votes
1 answer
116 views

Coq: a tactic for propositional calculus + equality

1 vote
1 answer
213 views

How to simulate the induction' tactic with apply in Lean 4?

4 votes
3 answers
294 views

Which proof assistants implement Church's rule?

2 votes
1 answer
192 views

Induction over multiple arguments in Isabelle

1 vote
0 answers
99 views

In Lean 4 prover, how to include a constructor into the search scope of a tactic?

Browse more Questions