clojure/src, branch num The Clojure programming language http://clojure.org https://git.amat.us/clojure/atom/src?h=num 2010-06-17T16:42:39Z Util.equals unboxed support for long/double 2010-06-17T16:42:39Z Rich Hickey richhickey@gmail.com 2010-06-17T16:42:39Z urn:sha1:863decce5f38c8cde9882a0e172cbfe469f05743 tighten up narrowing conversion checks 2010-06-17T16:14:25Z Rich Hickey richhickey@gmail.com 2010-06-17T16:14:25Z urn:sha1:4003a1c71cfde9521fc84e5446bbdb146a6ca793 tighten up numeric comparisons 2010-06-17T14:01:10Z Rich Hickey richhickey@gmail.com 2010-06-17T14:01:10Z urn:sha1:e526bb845d76dd920df335dedd796b8f44ab4b4e return bigints from ratio ops only when bigint operand 2010-06-16T16:47:40Z Rich Hickey richhickey@gmail.com 2010-06-16T16:47:40Z urn:sha1:a1a25da6b717af52cbd4e5c5e87de921ec8478eb bigdecs trump ratios when combined 2010-06-16T15:58:23Z Rich Hickey richhickey@gmail.com 2010-06-16T15:58:23Z urn:sha1:d97599c35c4cf252d4ecf2a33d9af5c24ac82fa6 canonic boxing of floats and longs in array seqs 2010-06-16T13:34:08Z Rich Hickey richhickey@gmail.com 2010-06-16T13:34:08Z urn:sha1:db653b5e18501d427bf1893bca1481e4543a35bf return doubles from quotient/remainder on doubles 2010-06-16T13:18:22Z Rich Hickey richhickey@gmail.com 2010-06-16T13:18:22Z urn:sha1:e4a76e058ceed9b152ffd00b3f83e2800207bc25 fix hashcode of empty lazy seq 2010-06-16T12:44:15Z Rich Hickey richhickey@gmail.com 2010-06-16T12:44:15Z urn:sha1:0deef3ebaac4b897c1b5f4cbb583665cc2d7383b remove unchecked-inc from amap, areduce 2010-06-16T12:09:54Z Rich Hickey richhickey@gmail.com 2010-06-16T12:09:54Z urn:sha1:26e50c31e4fd822df1c4a385b5f57f09175ebb52 Unify numeric semantics around longs, with throw on overflow. Allow numeric literals to be primitive initializers. Canonicalize boxing of integers, if it fits in int, is Integer, else Long, thus primitive coercions can't be used to get particular boxed types, use Long/valueOf etc. Ask for BigIntegers if you want arbitrary precision, new literal number format - append 'N' for BigInteger. BigIntegers do not reduce automatically, are contagious. New particular names for unchecked ops - unchecked-xxx-int or unchecked-xxx-long. You should need far fewer hints for primitive perf, and avoid int casts and any casting of numeric literals, see: 2010-06-16T03:13:05Z Rich Hickey richhickey@gmail.com 2010-06-16T03:13:05Z urn:sha1:6ab3e4cd672092823a04c944210a23c29142785d http://gist.github.com/440102