src/HOL/NumberTheory/Fib.thy
2004-06-24 paulson 2004-06-24 replaced monomorphic abs definitions by abs_if
2001-10-22 paulson 2001-10-22 Numerals now work for the integers: the binary numerals for 0 and 1 rewrite to their abstract counterparts, while other binary numerals work correctly.
2001-10-15 wenzelm 2001-10-15 setsum syntax;
2001-10-06 wenzelm 2001-10-06 * sane numerals (stage 2): plain "num" syntax (removed "#");
2001-10-05 wenzelm 2001-10-05 sane numerals (stage 1): added generic 1, removed 1' and 2 on nat, "num" syntax (still with "#"), Numeral0, Numeral1;
2001-08-07 paulson 2001-08-07 Tweaks for 1 -> 1'
2001-06-25 paulson 2001-06-25 Simprocs for type "nat" no longer introduce numerals unless they are already present in the expression, and in a coefficient position (i.e. as a factor of a monomial).
2001-02-04 wenzelm 2001-02-04 HOL-NumberTheory: converted to new-style format and proper document setup;
2000-10-03 wenzelm 2000-10-03 tuned deps;
2000-09-13 paulson 2000-09-13 moved Primes, Fib, Factorization from HOL/ex