Coq proving nonsensical inductive property implication?...

Finding rewrite rules...

Define polymorphic inductive type tree in coq...

Coq leb <=? does not give me an hypothesis after case or induction...

Postulate and prove theorem about equality for different types (Prove commutativity for the sum of t...

Case splitting on if-then-else condition...

Coq: evaluating/simplifying `Prop` tautologies...

Recursive definition of nat_to_bin is ill-formed...

Anyone know how mult works in coq?...

Define a polymorphic type in coq...

Does ssreflect assume excluded middle?...

Define list length in recursion in Coq Not sure if my function is wrong and got stuck...

Theorem + induction vs Fixpoint + destruct in Coq...

How to constrain a type field to a power of two in a type system?...

Translating proof from Nat to Rat...

How to prove for all functions P, Q from typical type to `Prop`, "forall a, b, P(a) or Q(b) hol...

Compiling multiple Coq files does not work...

Defining integers inductively in Coq (inductive definitions subject to relations)...

Coq: Rewriting between two equivalent setoids...

"Non strictly positive occurrence of ..."...

Removing trivial match clause in Coq...

Coq can't see that two types are the same...

how to proof (f1+f1 = f2+f2 -> f1 = f2) in coq...

Is it possible to prove `forall n: nat, le n 0 -> n = 0.` in Coq without using inversion?...

Proofs of structural properties of arguments in match in coq...

Introducing a new assumption/hypothesis by adding it as subgoal...

Difference between propositionals True/False and booleans true/false in Coq...

Why can I use the constructor tactic to prove reflexivity?...

Using the same variable multiple times in a definition to represent equality...

Printing ssrnat's ".+1" definition...