Almost always I use <-->. The only exception being a comparison of booleans, like in "if (a::bool) = b then ..."
-- Peter On Di, 2013-09-03 at 09:33 +0900, Christian Sternagel wrote: > Same here. - cheers chris > > Florian Haftmann <[email protected]> wrote: > > >> Are there clubs of "iff" vs. "non-iff"? If almost everybody is a member > >> of the "iff" club we could just remove that print mode. (We don't have > >> to consider that for the coming release, to avoid any real-time pressure > >> on this question.) > > > >I am definitely a member of the iff-club. Partly for precedence > >reasons, but also because you can recognize predicate equations immediately. > > > > Florian > > > >-- > > > >PGP available: > >http://home.informatik.tu-muenchen.de/haftmann/pgp/florian_haftmann_at_informatik_tu_muenchen_de > > > > > >_______________________________________________ > >isabelle-dev mailing list > >[email protected] > >https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle-dev > _______________________________________________ > isabelle-dev mailing list > [email protected] > https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle-dev _______________________________________________ isabelle-dev mailing list [email protected] https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle-dev
