Prove (p → ¬ q) → ¬ (p ∧ q) in Lean4...

Lean4: Proving that `(xs = ys) = (reverse xs = reverse ys)`...

Dafny existence statement cause slowness?...

How to understand the time complexity of Kademlia node operation...

How to proceed in Isabelle when the goal has implications and existentials?...

Finding 0 - (Python Testing) random.uniform(0,1) Double Precision Floating Point...

Not able to make a simple proof in Dafny: if `0<=a<=1 & 0<=b<=1 & -1<=c<=1...

Cannot prove in Dafny that variance(x)>=0...

proof L = {a^n b^m | n>=m} is irregular language...

Modular arithmetic proofs in agda...

Proof that "if m <= n then max(m, n) = n" in Coq...

How does Dafny support induction if Z3 does not?...

How to prove time complexity of bubble sort using dafny?...

Using any/all with proof or examples...

Coq: Implementation of splitstring and proof that nothing gets deleted...

Making sure that the function I am using returns the correct kind of values in haskell. (i.e does no...

dafny sequence to multiset...

Can you check for duplicates by taking the sum of the array and then the product of the array?...

Lawvere's fixed point theorem in agda...

Dafny proof by contradiction with quantifiers...

Proofs of simple arithmetic expressions...

Proof of having k edge-disjoint paths there and back...

How to do an inductive proof...

How to prove insert_BST in Coq...

Creating Coq tactic: how to use a newly generated name?...

How do you lookup the definition or implementation of Coq proof tactics?...

Why can't programs be proven?...

How to prove that another definition of permutation is the same as the Default Permutation Library f...

Coq - Rewriting a FMap Within a Relation...

Find subset with elements that are furthest apart from eachother...