record proof tools: t.equality; inductibe: split_asm, splits, cases; tuned;
record proof tools: t.equality;
inductibe: split_asm, splits, cases;
tuned;

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