lean-My Code Helper

for loop over value in ForM.fo...

for-loop typeclass lean

Lean4 problem when replacing t...

How can I rewrite addition on ...

How to replace `head!` with `h...

theorem-proving lean

defining type parameters for a...

Difference between let and hav...

Mathlib keeps rebuilding even ...

lean mathlib lake

Lean4 Coercion between Nat/ Fi...

Lean 4: Agda user struggling t...

functional-programming theorem-proving formal-verification lean type-theory

Lean4 lambda calculus DSL macr...

parsing dsl lambda-calculus theorem-proving lean

How to use the summation sign ...

syntax libraries lean

while_true_nonterm in Lean4...

rocq-prover theorem-proving lean

Negation as a Conclusion from ...

Categories in Lean4...

categories lean

Lean4 string interpolation: Po...

string-interpolation lean

Composing dependent functions ...

dependent-type lean

Associated types in Lean...

typeclass associated-types lean

LEAN 4: Apparent Contradiction...

syntax polymorphism pattern-matching lean

Why does this typecheck in Lea...

Non-empty list examples from &...

Simple dependent type example ...

functional-programming lean

How to prove mathematical indu...

theorem-proving lean

How to define mutual inductive...

dependent-type theorem-proving mutual-recursion lean

How to include special charact...

Creating a macro/elab which co...

confusion over meaning of unde...

How to define free monads and ...

haskell monads category-theory lean comonad

Use obtain in tactic mode in L...

Output of #check Nat.add...

How to change current working ...