Return-Path: Delivered-To: apmail-jakarta-commons-dev-archive@www.apache.org Received: (qmail 81764 invoked from network); 5 Jun 2006 15:11:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 5 Jun 2006 15:11:54 -0000 Received: (qmail 52555 invoked by uid 500); 5 Jun 2006 15:11:51 -0000 Delivered-To: apmail-jakarta-commons-dev-archive@jakarta.apache.org Received: (qmail 52459 invoked by uid 500); 5 Jun 2006 15:11:51 -0000 Mailing-List: contact commons-dev-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Help: List-Post: List-Id: "Jakarta Commons Developers List" Reply-To: "Jakarta Commons Developers List" Delivered-To: mailing list commons-dev@jakarta.apache.org Received: (qmail 52448 invoked by uid 500); 5 Jun 2006 15:11:50 -0000 Received: (qmail 52445 invoked by uid 99); 5 Jun 2006 15:11:50 -0000 Received: from asf.osuosl.org (HELO asf.osuosl.org) (140.211.166.49) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 05 Jun 2006 08:11:50 -0700 X-ASF-Spam-Status: No, hits=-9.4 required=10.0 tests=ALL_TRUSTED,NO_REAL_NAME X-Spam-Check-By: apache.org Received-SPF: pass (asf.osuosl.org: local policy) Received: from [140.211.166.113] (HELO eris.apache.org) (140.211.166.113) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 05 Jun 2006 08:11:49 -0700 Received: by eris.apache.org (Postfix, from userid 65534) id A9A851A983A; Mon, 5 Jun 2006 08:11:29 -0700 (PDT) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: svn commit: r411810 - /jakarta/commons/proper/math/trunk/xdocs/changes.xml Date: Mon, 05 Jun 2006 15:11:29 -0000 To: commons-cvs@jakarta.apache.org From: psteitz@apache.org X-Mailer: svnmailer-1.0.8 Message-Id: <20060605151129.A9A851A983A@eris.apache.org> X-Virus-Checked: Checked by ClamAV on apache.org X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N Author: psteitz Date: Mon Jun 5 08:11:28 2006 New Revision: 411810 URL: http://svn.apache.org/viewvc?rev=411810&view=rev Log: Changed issue ids from BZ to Jira. Modified: jakarta/commons/proper/math/trunk/xdocs/changes.xml Modified: jakarta/commons/proper/math/trunk/xdocs/changes.xml URL: http://svn.apache.org/viewvc/jakarta/commons/proper/math/trunk/xdocs/changes.xml?rev=411810&r1=411809&r2=411810&view=diff ============================================================================== --- jakarta/commons/proper/math/trunk/xdocs/changes.xml (original) +++ jakarta/commons/proper/math/trunk/xdocs/changes.xml Mon Jun 5 08:11:28 2006 @@ -39,11 +39,11 @@ - + Made ComplexFormat format double values with a provided NumberFormat instance instead of using the real part format for all values. - + Added Pascal distribution implementation. @@ -60,11 +60,11 @@ and numerical utilities, and a PRNG pluggability framework making it possible to replace the JDK-supplied random number generator in commons-math (and elsewhere) with alternative PRNG implementations."> - + Made NewtonSolver derivative field transient and implemented readObject to initialize. - + Made sampleStats field private and changed getUpperBounds to return a fresh copy in EmpiricalDistributionImpl. @@ -72,78 +72,78 @@ Added polar2Complex method to ComplexUtils to create Complex numbers from polar representations. - + Made all serialVersionUIDs private. - + Improved documentation and test cases related to handling of infinite and NaN values in Complex, ComplexUtils classes. - + Fixed incorrect NaN handling in o.a.m.s.d.rank.Min, Max - + Changed RealMatrixImpl.equals to use Double.doubleToLongBits to compare corresponding matrix entries. - + Eliminated floating point equals comparison in Percentile.evaluate. - + Eliminated unnecessary assignment statements in Skewness.getResult method. - + Synchronized getters in ResizeableDoubleArray. - + Eliminated unnecessary assignment statement in BisectionSolver.solve method. - + Implemented hashCode in the Complex class and changed the semantics of equals to make all instances with real or imaginary part NaN equal. - + Fixed bin index overflow problem in EmpiricalDistributionImpl. - + Added protection against numerical overflow and underflow in the isBracketing method. - + Fixed division by zero error in rounding methods. - + Added upper tail cumulative probability method to HypergeometricDistributionImpl. - + Added better handling of numerical overflow and division by zero in Complex calculations. - + Changed ContinuedFraction to better handle infinite convergents that resulted in divergent continued fraction evaluations. - + Changed rounding methods to not rely on BigDecimal conversions which was causing numerical error. - + Changed Fraction(double) to correctly handle near-integral arguments. - + Changed lcm to throw ArithmeticException (instead of returning bogus value) if the result is too large to store as an integer. - + Added factories for TTest, ChiSquareTest and TestUtils class with static methods to create instances and execute tests. - + Eliminated repeated endpoint function evalutations in BrentSolver, SecantSolver. - + Added setSubMatrix methods to RealMatrixImpl, BigMatrixImpl. To Preserve backward compatibility with version 1.0, these methods were not added to the RealMatrix, BigMatrix interfaces. @@ -168,12 +168,12 @@ Added utility methods for overflow-checked integer arithmetic and improved gcd method in MathUtils. - + Fixed error in TTestImpl.homoscedasticTtest. Implementation was incorrectly using heteroscedastic t statistic. Also improved sensitivity of test cases. - + Fixed javadoc errors. One-sided t-test significance adjustment was reversed in javadoc for boolean-valued test methods. @@ -199,11 +199,11 @@ + issue="MATH-24"> Fixed error in ChiSquareTestImpl. Tables containing zeros were (incorrectly) causing IllegalArgumentExceptions to be thrown. - + Removed JDK 1.4-dependent code from CertifiedDataAbstractTest, InvalidMatrixException and MatrixIndexException. Also dropped BeanTransformer, BeanTransformerTest from the release. @@ -216,18 +216,18 @@ to the commons-dev list by Jon Langlois on 9/14. Integer arguments to getCumXxx were always returning 0 due to type conversion problems. - + Fixed locale-dependency in ComplexFormat. Renamed univariate package to descriptive and multivariate to regression. - + Improved efficiency of logGamma method in o.a.c.m.special.Gamma + issue="MATH-122"> Added subMatrix and matrix-valued row and column accessor methods to RealMatrix, BigMatrix interfaces and RealMatrixImpl, BigMatrixImpl. @@ -251,12 +251,12 @@ Added MatrixUtils class, including static factory methods to create RealMatrix and BigMatrix instances from arrays of various types. - + Changed factorial methods to return 1 for argument = 0, instead of (incorrectly) throwing IllegalArgumentException. + issue="MATH-109"> Fixed error in SimpleRegression.getSignificance. Value returned was off by a factor of 2 (did not match javadoc). @@ -267,10 +267,10 @@ extending DiscreteDistribution. Previously existing discrete distributions now implement IntegerDistribution. - + Added Poisson distribution implementation. - + Eliminated unecessary array copy operations in RealMatrixImpl, BigMatrixImpl add, multiply, solve and subtract operations. --------------------------------------------------------------------- To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org For additional commands, e-mail: commons-dev-help@jakarta.apache.org