X-Git-Url: https://mattmccutchen.net/bigint/bigint.git/blobdiff_plain/918d66f23e6b2528010db6f121e229f488fe3410..b35b69671758932989823d1912627c4c2507792c:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
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+++ b/ChangeLog
@@ -1,10 +1,37 @@
-+===================================================================+
-Matt McCutchen's Big Integer Library
-http://hashproduct.metaesthetics.net/bigint/
+                                   Change Log
 
-Change Log
-==========
-These entries tell you what was added, fixed, or improved in each version as compared to the previous one.  In case you haven't noticed, a version number roughly corresponds to the release date of that version in `YYYY.MM.DD[.N]' format, where `.N' goes `.2', `.3', etc. if there are multiple versions on the same day.
+These entries tell you what was added, fixed, or improved in each version as
+compared to the previous one.  In case you haven't noticed, a version number
+roughly corresponds to the release date of that version in `YYYY.MM.DD[.N]'
+format, where `.N' goes `.2', `.3', etc. if there are multiple versions on the
+same day.  The topmost version listed is the one you have.
+
+2007.07.07
+----------
+Update the "Running the sample program produces this output:" comment in
+sample.cc for the bitwise operators.
+
+2007.06.14
+----------
+- Implement << and >> for BigUnsigned in response to email from Marco Schulze.
+- Fix name: DOTR_ALIASED -> DTRT_ALIASED.
+- Demonstrate all bitwise operators (&, |, ^, <<, >>) in sample.cc.
+
+2007.02.16
+----------
+Boris Dessy pointed out that the library threw an exception on "a *= a", so I changed all the put-here operations to handle aliased calls correctly using a temporary copy instead of throwing exceptions.
+
+2006.08.14
+----------
+In BigUnsigned::bitXor, change allocate(b2->len) to allocate(a2->len): we should allocate enough space for the longer number, not the shorter one!  Thanks to Sriram Sankararaman for pointing this out.
+
+2006.05.03
+----------
+I ran the sample program using valgrind and discovered a `delete s' that should be `delete [] s' and a `len++' before an `allocateAndCopy(len)' that should have been after an `allocateAndCopy(len + 1)'.  I fixed both.  Yay for valgrind!
+
+2006.05.01
+----------
+I fixed incorrect results reported by Mohand Mezmaz and related memory corruption on platforms where Blk is bigger than int.  I replaced (1 << x) with (Blk(1) << x) in two places in BigUnsigned.cc.
 
 2006.04.24
 ----------
@@ -62,4 +89,4 @@ Brad Spencer pointed out a memory leak in `BigUnsigned::divide'.  It is fixed in
 ---------
 After months of inactivity, I fixed a bug in the `BigInteger' division routine; thanks to David Allen for reporting the bug.  I also added simple routines for decimal output to `std::ostream's, and there is a demo that prints out powers of 3.
 
-+===================================================================+
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+~~~~