Commit Graph

200 Commits (748f4d72440400d7ca150e3c142571bcaffc0a59)

Author SHA1 Message Date
Slava Pestov 5ed0bc72aa Merge git://github.com/littledan/Factor into littledan 2010-01-31 02:54:58 +13:00
Slava Pestov e45816cf9b math: docs fix 2010-01-30 21:14:41 +13:00
Daniel Ehrenberg 52f2ac2bb9 Tests for propagation additions; making fixnum-bit? inline 2010-01-25 20:15:17 -06:00
Daniel Ehrenberg d3590ea210 Merge branch 'master' of git://factorcode.org/git/factor
Conflicts:

	basis/compiler/tree/propagation/transforms/transforms.factor
2010-01-20 00:15:55 -06:00
Daniel Ehrenberg aa1651032d Adding compiler transforms in propagation 2010-01-20 00:10:49 -06:00
Slava Pestov 7f7e1e4e1d Help lint fixes for iota 2010-01-15 17:04:14 +13:00
Slava Pestov 4cce9259e1 math.parser: fix docs -- maximum radix is 16 not 36 2010-01-15 08:36:40 +13:00
Doug Coleman 4c71d71907 random is generic now -- iota random -> random 2010-01-14 12:48:57 -06:00
Slava Pestov df4fb4a3ee Removing integers-as-sequences 2010-01-15 07:15:33 +13:00
Slava Pestov 47a5e96547 Rework min and max so that behavior with floats and NaNs is consistent between generic arithmetic and open-coded float intrinsics 2010-01-13 22:20:16 +13:00
Slava Pestov 0612bc6177 Factor source files should not be executable 2009-11-21 17:50:43 -06:00
Slava Pestov a46671e3ad math.integers: fix help lint on 32-bit 2009-11-06 04:52:52 -06:00
Slava Pestov a089163a40 math: fix test failures on 32-bit 2009-11-06 04:50:41 -06:00
Joe Groff 60aecace7d remove dangling PRIVATE> from math.parser 2009-11-01 00:42:25 -05:00
Joe Groff d4a207662e might want to accurately divide large negative fixnums too 2009-10-31 12:10:29 -05:00
Joe Groff a7011fe087 use bignum/f to get accurate division of fixnums >= 2^53 on 64-bit platforms 2009-10-31 12:06:56 -05:00
Joe Groff 70ffa003ec eliminate roll/-roll from core 2009-10-30 13:36:15 -05:00
Doug Coleman 1476cdb974 reverse-here -> reverse! 2009-10-28 14:40:15 -05:00
Joe Groff ad18098a4f add some math.parser hints that slightly improve number parsing performance 2009-10-26 17:48:05 -05:00
Joe Groff 28f5347e71 tighten some screws in math.parser 2009-10-22 20:48:46 -05:00
Joe Groff 943bde59f9 speed up dec>float a little 2009-10-22 18:55:32 -05:00
Joe Groff 1a7b4d7c63 inline the trivial words in math.parser 2009-10-22 17:26:22 -05:00
Keith Lazuka 405e5d015b docs: change $subsection to $subsections 2009-10-02 12:15:48 -04:00
Slava Pestov 0836e79e66 Fix conflict 2009-09-23 20:52:04 -05:00
Slava Pestov e1efb189a4 math and math.vectors: improved documentation 2009-09-23 03:08:45 -05:00
Keith Lazuka bea4aa7662 docs: updated some docs to use new markup 2009-09-22 15:22:34 -04:00
Joe Groff f459c24e45 oops, float>hex didn't preserve leading zeroes in mantissa 2009-09-20 16:48:42 -05:00
Joe Groff 238f600da2 document number-base prettyprinter variable. add more docs about hex float syntax 2009-09-18 15:11:01 -05:00
Joe Groff 8c14af3f6c add a number-base configuration variable to prettyprint.config. set to 2 to print BIN:, 8 to print OCT:, 10 to print decimal, 16 to print HEX: 2009-09-14 15:03:05 -05:00
Slava Pestov 32b95c2cdf math: add unordered comparison operators u< u<= u> u>= which behave exactly like < <= > >= except no floating point exceptions are set if one or both inputs are NaNs; also add efficient intrinsic for unordered? predicate, and fix propagation type functions for abs, absq, and bitnot 2009-09-12 22:20:13 -05:00
Slava Pestov f890f39d7c math.parser: fix example 2009-09-12 21:45:57 -05:00
Slava Pestov aad68418d2 math, syntax: document hexadecimal float literal syntax 2009-09-12 21:18:17 -05:00
Slava Pestov 018677319c math, syntax: fix help lint 2009-09-12 21:07:31 -04:00
Slava Pestov 1337f82ce6 math.order: better docs 2009-09-12 16:33:42 -05:00
Slava Pestov 11f984e734 math.floats: fix abs on floats; -0.0 abs should be 0.0 not -0.0 2009-09-12 16:24:07 -05:00
Slava Pestov 3c55e7fe0c Add NAN: literal syntax for NANs with a payload 2009-09-12 15:06:15 -05:00
Joe Groff 0ed5822ed9 HEX: X.XXXpEEE hexadecimal float literal syntax 2009-09-11 20:11:29 -05:00
Joe Groff 14f412b404 add an "unordered?" predicate to math, with a dumb implementation for now 2009-09-10 23:45:18 -04:00
Joe Groff 1bc97b4624 add unit tests for comparisons against nan 2009-09-03 17:27:06 -05:00
Joe Groff 1106fb10f1 let's not forget about hex literals 2009-09-01 21:28:23 -05:00
Joe Groff 1a04bc1124 require numeric literals to begin and end with a digit/decimal point so that stuff like "," and "1," don't parse as numbers 2009-09-01 21:14:26 -05:00
Slava Pestov ec70e1d714 More minor documentation tweaks 2009-08-30 06:32:20 -05:00
Slava Pestov 2bb6293217 compiler: add fixnum-min/max intrinsics; ~10% speedup on benchmark.yuv-to-rgb 2009-08-28 19:02:59 -05:00
Slava Pestov d957ae4e44 Performance improvements to make struct-arrays benchmark faster
- improved optimization of ##unbox-any-c-ptr on ##box-displaced-alien; convert it to ##unbox-c-ptr where possible using class info stored in the ##bda instruction
- make fcos, fsin, etc inline again; everything in math.libm inline again, except for fsqrt which is an intrinsic
- convert min and max on floats to float-min and float-max
- make min and max not inline, so that the above can work
- struct-arrays: rice a bit so that more fixnums come up
2009-08-28 05:21:16 -05:00
Slava Pestov 79cdc45339 math: move float methods to math.floats 2009-08-20 03:55:19 -05:00
Joe Groff 15a7148de0 Merge branch 'master' of git://factorcode.org/git/factor 2009-08-19 15:48:07 -05:00
Daniel Ehrenberg 8120bdebea Merge branch 'master' of git://factorcode.org/git/factor 2009-08-18 00:02:29 -05:00
Daniel Ehrenberg 62cd1d280c Fixing docs typo in math.floats 2009-08-18 00:02:19 -05:00
Slava Pestov 030b1b816c Add inline declarations for various assorted methods 2009-08-17 22:32:21 -05:00
Joe Groff 24d9a8635c Merge branch 'struct-classes' of git://factorcode.org/git/factor 2009-08-17 21:26:19 -05:00