Fri, 25 May 2018 21:02:40 +0200 wenzelm tuned output;
Fri, 25 May 2018 21:01:51 +0200 wenzelm pretty-print according to defaults of input syntax;
Fri, 25 May 2018 21:00:47 +0200 wenzelm more accurate diagram;
Fri, 25 May 2018 13:47:58 +0200 wenzelm proper output;
Thu, 24 May 2018 09:26:26 +0000 haftmann treat gcd_eq_1_imp_coprime analogously to mod_0_imp_dvd
Thu, 24 May 2018 22:28:26 +0200 wenzelm merged
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