src/ZF/Tools/numeral_syntax.ML
2010-02-13 wenzelm 2010-02-13 modernized structures;
2010-02-11 wenzelm 2010-02-11 numeral syntax: clarify parse trees vs. actual terms; modernized translations; formal markup of @{syntax_const} and @{const_syntax};
2009-10-17 wenzelm 2009-10-17 eliminated hard tabulators, guessing at each author's individual tab-width; tuned headers;
2008-03-01 wenzelm 2008-03-01 tuned ML code, more antiquotations;
2007-09-25 wenzelm 2007-09-25 proper Sign operations instead of Theory aliases;
2007-09-18 wenzelm 2007-09-18 simplified type int (eliminated IntInf.int, integer);
2007-05-31 wenzelm 2007-05-31 moved Integ files to canonical place;
2006-12-12 wenzelm 2006-12-12 read_xnum: return leading_zeros, radix;
2006-01-19 wenzelm 2006-01-19 setup: theory -> theory;
2005-05-16 paulson 2005-05-16 Use of IntInf.int instead of int in most numeric simprocs; avoids integer overflow in SML/NJ
2001-01-16 wenzelm 2001-01-16 use Syntax.read_xnum;
2000-08-10 paulson 2000-08-10 installation of cancellation simprocs for the integers