(* * Copyright 2018, Data61 * * This software may be distributed and modified according to the terms of * the BSD 2-Clause license. Note that NO WARRANTY is provided. * See "LICENSE_BSD2.txt" for details. * * @TAG(DATA61_BSD) *) theory Word_Lemmas_64_Internal imports Word_Lemmas_64 begin lemmas unat_add_simple = iffD1[OF unat_add_lem[where 'a = 64, folded word_bits_def]] end