Hello, I updated my patch that speeds up multiplication and division of large BigIntegers. The changes vs. the older patch were trivial.
BigInteger.java: https://gist.github.com/1576025 Diff against current BigInteger: https://gist.github.com/1576016 The patch to the unit test still applies. BigIntegerTest.java: https://gist.github.com/1586990 Diff against current BigIntegerTest.java: https://gist.github.com/1586984 See the original posts at http://mail.openjdk.java.net/pipermail/core-libs-dev/2012-January/008860.html and http://mail.openjdk.java.net/pipermail/core-libs-dev/2012-January/008875.html Comments and critique are appreciated. Thanks, Tim