src/HOL/Quickcheck_Examples/Quickcheck_Nesting_Example.thy
author haftmann
Mon, 12 Jul 2021 11:41:02 +0000
changeset 73969 ca2a35c0fe6e
parent 63731 9f906a2eb0e7
permissions -rw-r--r--
operations for symbolic computation of bit operations

theory Quickcheck_Nesting_Example
imports Quickcheck_Nesting
begin

datatype x = X "x list"

lemma "X a = X b"
quickcheck[exhaustive, size = 4, expect = counterexample]
oops

end