package lambdapi

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in-package search v0.2.0

Proof assistant for the λΠ-calculus modulo rewriting

Install

sha256=2c251021b6fac40c05282ca183902da5b1008e69d9179d7a9543905c2c21a28a

sha512=69535f92766e6fedc2675fc214f0fb699bde2a06aa91d338c93c99756235a293cf16776f6328973dda07cf2ad402e58fe3104a08f1a896990c1778b42f7f9fcf

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