* Pure/obtain: "thesis" now internal (use ?thesis); * Pure: generic 'sym' / 'symmetric' attributes; * Provers/classical: 'swapped' attribute; * HOL: proper rules less_induct and wf_induct_rule;
* Pure/obtain: "thesis" now internal (use ?thesis);
* Pure: generic 'sym' / 'symmetric' attributes;
* Provers/classical: 'swapped' attribute;
* HOL: proper rules less_induct and wf_induct_rule;

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle