Does import not only import but also change existing definitions?...

In Coq, what would be the steps to prove the correctness of a function that solves puzzles like Sudo...

Dependent equality with 2 different type functions...

Equivalence of inductive and recursive...

How would I prove that b = c if (andb b c = orb b c) in coq?...

How to prove (X × Y = ∅) <-> (X = ∅) ∨ (Y = ∅)...

Iris/Coq replacing literal...

How do I install a library in coq? (MacOS)...

Is there a three-valued case analysis on patterns (a < b) (a = b) (a > b)?...

How can I give an alias to a type in coq...

How to prove the goals in more elegant way using ssreflect?...

How to continue case analysis of a nested match in coq?...

Coq: Is there a way to define "map" for Ensemble...

Why is `specialize` not an invalid tactic within a proof?...

Proof objects in the identity type...

Custom tactics provided by libraries...

Can't find Lemma for set equality in stdpp library...

How to create a new hypothesis from apply?...

How to prove forall x y, x<=y -> div2 x <= div2 y in coq?...

Coq matrix manipulation...

How to represent 2D array in Verifiable C...

How to proof by natural number case analysis in Coq?...

How to install Coq...

Software Foundations Basics Exercise - How do I access letter from grade?...

List without gaps in Coq...

Forall and exists in a Coq proof...

How to extract the exact information of `GenArg`?...

How to generate the AST of a Coq source code?...

PLF: [S <: S->S] Subtyping Example Hint...

Coq: A \/ A -> A...