8 Commits

Author SHA1 Message Date
Dmitry Nadezhin
9e7ba92bff 6910473: java.math.BigInteger.bitLength() may return negative "int" on large numbers
8021203: BigInteger.doubleValue/floatValue returns 0.0 instead of Infinity
8021204: Constructor BigInteger(String val, int radix) doesn't detect overflow
8022780: Incorrect BigInteger division because of MutableBigInteger.bitLength() overflow

Prevent construction of overflowed BigIntegers.

Reviewed-by: bpb, darcy, psandoz
2013-10-30 17:45:12 -07:00
Timothy Buktu
e3b61c033b 8022180: BigInteger Burnikel-Ziegler quotient and remainder calculation assumes quotient parameter is zero
Clear the quotient in divideAndRemainderBurnikelZiegler() if the divisor is larger than the dividend.

Reviewed-by: alanb, bpb
2013-08-12 16:21:10 -07:00
Brian Burkhalter
4fe69c432f 8020641: Clean up some code style in recent BigInteger contributions
Some minor cleanup to adhere better to Java coding conventions.

Reviewed-by: darcy
2013-07-26 17:09:30 -07:00
Tim Buktu
d59c1fac00 8014319: Faster division of large integers
Implement Burnickel-Ziegler division algorithm in BigInteger

Reviewed-by: bpb, martin
2013-07-26 17:03:19 -07:00
Sergey Kuksenko
238bb5d3bb 7082971: More performance tuning of BigDecimal and other java.math classes
Reviewed-by: darcy
2011-09-01 23:00:09 -07:00
Kelly O'Hair
fe008ae27a 6943119: Rebrand source copyright notices
Reviewed-by: darcy, weijun
2010-05-25 15:58:33 -07:00
Xiaobin Lu
9f9d70b270 6622432: RFE: Performance improvements to java.math.BigDecimal
Reviewed-by: darcy
2009-05-24 16:29:57 -07:00
J. Duke
319a3b9947 Initial load 2007-12-01 00:00:00 +00:00