law take_take

bend-mathlib@0.8.1.0 · list.bend:339

import Base

339# Taking m from the first n is taking min(n, m).
340law take_take:
341  for -a: Quant
342  for -A: Kind(a)
343  for xs: List<a, A>
344  for n: Nat
345  for m: Nat
346  {List.take(a, A, List.take(a, A, xs, n), m) == List.take(a, A, xs, Nat.min(n, m)) : List<a, A>}