cleaned up subsection headings; added simp rules for comparisons on binary numbers
cleaned up subsection headings;
added simp rules for comparisons on binary numbers

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