From: Tobias Nipkow <nipkow@in.tum.de>
A small hint on style: just write "!x : set xs. P x" instead of defining a
recursive function that traverses xs to check if all elements satisfy P. Both
versions are equally executable but the former is more compact and proof-friendly.
Tobias
smime.p7s
Last updated: Nov 21 2024 at 12:39 UTC