| Mon, 22 Nov 2010 10:34:33 +0100 | hoelzl | Replace surj by abbreviation; remove surj_on. | file | diff | annotate |
| Mon, 13 Sep 2010 11:13:15 +0200 | nipkow | renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI | file | diff | annotate |
| Tue, 07 Sep 2010 10:05:19 +0200 | nipkow | expand_fun_eq -> ext_iff | file | diff | annotate |