12 Commits

Author	SHA1	Message	Date
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
Alan Eliasen	5a0793018c	4641897: Faster string conversion of large integers ... Accelerate conversion to string by means of Schoenhage recursive base conversion. Reviewed-by: bpb, alanb	2013-06-20 12:15:24 -07:00
Louis Wasserman	90aebf1cf9	7131192: BigInteger.doubleValue() is depressingly slow ... In doubleValue() and floatValue() replace converting to String and parsing to Double or Float with direct conversion into IEEE 754 bits. Reviewed-by: bpb, drchase, martin	2013-06-21 11:50:45 -07:00
Alan Eliasen	3a76795991	4837946: Faster multiplication and exponentiation of large integers ... 4646474: BigInteger.pow() algorithm slow in 1.4.0 Implement Karatsuba and 3-way Toom-Cook multiplication as well as exponentiation using Karatsuba and Toom-Cook squaring. Reviewed-by: alanb, bpb, martin	2013-06-19 08:59:39 -07:00
Joe Darcy	30d2b45bd8	6879143: java.math.BigInteger misses the xxxValueExact methods ... Reviewed-by: alanb	2011-09-14 11:32:11 -07:00
Kelly O'Hair	d2b1e20c7d	7033660: Update copyright year to 2011 on any files changed in 2011 ... Reviewed-by: dholmes	2011-04-06 22:06:11 -07:00
Stuart Marks	dd0e38d73a	7021209: convert lang, math, util to use try-with-resources ... Reviewed-by: alanb, darcy, naoto	2011-02-22 15:34:17 -08:00
Kelly O'Hair	fe008ae27a	6943119: Rebrand source copyright notices ... Reviewed-by: darcy, weijun	2010-05-25 15:58:33 -07:00
Joe Darcy	b4b4646850	6908541: Bad resource management in java/math/BigInteger/BigIntegerTest.java ... Reviewed-by: alanb	2009-12-22 21:48:19 -08:00
Joe Darcy	589f5d20cb	6371401: java.math.BigInteger.shift(Integer.MIN_VALUE) throws StackOverflowError ... Reviewed-by: alanb	2009-10-20 09:51:28 -07:00
Xiaobin Lu	2af45eb571	6806261: BigDecimal.longValueExact() method throws NullPointerException ... Add various tests to test the change to 6622432 Reviewed-by: darcy	2009-05-24 16:35:32 -07:00
Joe Darcy	61f89b0025	6601457: Move wrapper class tests from closed to open ... 6601458: Move java.math tests from closed to open 6740185: Move java/lang/annotations tests to open 6759433: Move Math and StrictMath regression tests from closed to open Move some more regression tests to the open Reviewed-by: jjg	2009-01-26 19:49:26 -08:00