> On 3 May 2020, at 00:02, Makarius <[email protected]> wrote: > > An alternative is to use "!" as originally proposed by Georgy Dunaev. My > impression is that only the oldest users of Isabelle/FOL or HOL remember the > historic use of "!" for universal quantification.
I use ! all the time, esp for input (but not only for input). It’s just so much quicker to type. Cheers, Gerwin _______________________________________________ isabelle-dev mailing list [email protected] https://mailman46.in.tum.de/mailman/listinfo/isabelle-dev
