simp_depth warning now mod 20, not mod 10 (too often)
simp_depth warning now mod 20, not mod 10 (too often)

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