package lambdapi

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in-package search v0.2.0

Proof assistant for the λΠ-calculus modulo rewriting

Install

dune-project

Dependency

sha256=ef0c364e355c6c44327e62e79c484b1808d6e144bd6b899d39f0c9c3a351d5f2

sha512=b8b01a1203ea75ae79c59f67e787097f3df7603fc814776fbdd867625165dd00c70918d6edbfdc05c3a63fe7686f95e0523ad106f9da63234a2db33c4d42837e

Sourceval (let*) : 'a option -> ('a -> 'b option) -> 'b option

Monadic let* allows to replace

  match e1 with
  | Some e2 -> Some (f e2)
  | None -> None

with

  let* x = e1 in
  f x

Sourceval return : 'a -> 'a option