src/HOL/Hyperreal/HyperDef.thy
2004-01-26 schirmer 2004-01-26 * Support for raw latex output in control symbols: \<^raw...> * Symbols may only start with one backslash: \<...>. \\<...> is no longer accepted by the scanner. - Adapted some Isar-theories to fit to this policy
2004-01-09 paulson 2004-01-09 Defining the type class "ringpower" and deleting superseded theorems for types nat, int, real, hypreal
2004-01-06 paulson 2004-01-06 Ring_and_Field now requires axiom add_left_imp_eq for semirings. This allows more theorems to be proved for semirings, but requires a redundant axiom to be proved for rings, etc.
2004-01-01 paulson 2004-01-01 tweaking of lemmas in RealDef, RealOrd
2003-12-27 paulson 2003-12-27 re-organized numeric lemmas
2003-12-25 paulson 2003-12-25 re-organized some hyperreal and real lemmas
2003-12-19 paulson 2003-12-19 tidying first part of HyperArith0.ML, using generic lemmas
2003-12-18 paulson 2003-12-18 tidied
2003-12-17 paulson 2003-12-17 converted Hyperreal/HyperDef to Isar script
2002-08-08 wenzelm 2002-08-08 tuned;
2001-11-02 paulson 2001-11-02 Numerals and simprocs for types real and hypreal. The abstract constants 0, 1 and binary numerals work harmoniously.
2001-10-08 wenzelm 2001-10-08 sane numerals (stage 3): provide generic "1" on all number types;
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;
2001-01-16 paulson 2001-01-16 renamings: real_of_nat, real_of_int -> (overloaded) real inf_close -> approx SReal -> Reals SNat -> Nats
2001-01-09 nipkow 2001-01-09 *** empty log message ***
2001-01-05 nipkow 2001-01-05 ^^ -> ``` Univalent -> single_valued
2001-01-04 paulson 2001-01-04 more tidying, especially to remove real_of_posnat
2000-12-30 paulson 2000-12-30 separation of HOL-Hyperreal from HOL-Real