wenzelm [Wed, 12 Nov 2014 11:39:27 +0100] rev 58992
make SML/NJ happy;
wenzelm [Wed, 12 Nov 2014 10:30:59 +0100] rev 58991
more careful ML source positions, for improved PIDE markup;
immler [Wed, 12 Nov 2014 17:37:44 +0100] rev 58990
NEWS
immler [Wed, 12 Nov 2014 17:37:43 +0100] rev 58989
tuned proofs
immler [Wed, 12 Nov 2014 17:37:43 +0100] rev 58988
added quickcheck[approximation]
immler [Wed, 12 Nov 2014 17:37:43 +0100] rev 58987
quickcheck setup for float, inspired by rat::{exhaustive,full_exhaustive,random}
immler [Wed, 12 Nov 2014 17:37:43 +0100] rev 58986
disjunction and conjunction for forms
immler [Wed, 12 Nov 2014 17:37:43 +0100] rev 58985
truncate intermediate results in horner to improve performance of approximate;
more efficient truncated addition float_plus_up/float_plus_down
immler [Wed, 12 Nov 2014 17:36:36 +0100] rev 58984
added lemmas: convert between powr and log in comparisons, pull log out of addition/subtraction
immler [Wed, 12 Nov 2014 17:36:32 +0100] rev 58983
cancel real of power of numeral also for equality and strict inequality;
simplify floor of power of numeral;
lemmas about real/floor