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All Projects : Commons Math : 2.0 (Fix For Version)

Release Date: 07/Aug/09
2.0 2009-08-07T07-00

Summary

	MATH-152	FIXED	Add MultiDimentional Support for FastFourier
	MATH-203	FIXED	Add general multiple linear regression
	MATH-261	FIXED	Add generics to Frequency
	MATH-277	FIXED	Add scalar multiply to Complex
	MATH-157	FIXED	Add support for SVD.
	MATH-273	FIXED	Basic variable is not found correctly in simplex tableau
	MATH-215	FIXED	Fast Hadamard Transform
	MATH-252	FIXED	Fraction.comparTo returns 0 for some differente fractions
	MATH-189	FIXED	FractionFormat should extend NumberFormat
	MATH-258	FIXED	Frequency class Javadoc is ambiguous; need more tests
	MATH-207	FIXED	Implementation of GeneticAlgorithm.nextGeneration() is wrong
	MATH-253	FIXED	MathRuntimeException and MathException are both thread-hostile.
	MATH-241	FIXED	MathUtils.binomialCoefficient(n,k) fails for large results
	MATH-267	FIXED	Need a digamma function
	MATH-217	FIXED	OLS regression should use QR decomposition
	MATH-177	FIXED	Provide a general minimizing package with a classical Gauss-Newton algorithm
	MATH-197	FIXED	RandomDataImpl.nextPoisson() is extreme slow for large lambdas
	MATH-211	FIXED	Refactor sample data input for multiple linear regression
	MATH-246	FIXED	Simplex Method Implementation
	MATH-272	FIXED	Simplex Solver arrives at incorrect solution
	MATH-266	FIXED	Support for Clustering Algorithms
	MATH-254	FIXED	UnivariateRealSolverUtils.factory is a mutable static field which is not initialised safely.
	MATH-232	FIXED	Would like to have RealMatrix.getFrobeniusNorm()
	MATH-220	FIXED	add JAMA-like API for decomposition algorithms in linear algebra
	MATH-202	FIXED	add getSwitchingFunctions() and clearSwitchingFunctions() to the FirstOrderIntegrator interface
	MATH-280	FIXED	bug in inverseCumulativeProbability() for Normal Distribution
	MATH-214	FIXED	fixed step Runge-Kutta integrators slightly change step size
	MATH-236	FIXED	nth-root of complex numbers
	MATH-225	INVALID	Deploy to central maven repo
	MATH-276	FIXED	Calculate isNan and isFinite in Complex constructor
	MATH-216	FIXED	Faster and more computationally-efficient Fast Fourier Transform implementation
	MATH-213	FIXED	FirstOrderIntegrator.integrate does not give back integration stop time when an event handler stops integration
	MATH-230	FIXED	Implement Sparse Matrix Support
	MATH-178	FIXED	Implement Zipf distribution
	MATH-251	FIXED	Improve the Fraction class to avoid overflow problems and increase features
	MATH-240	FIXED	MathUtils.factorial(n) fails for n >= 17
	MATH-255	FIXED	MessagesResources_fr has package-protected mutable static array; should be made private
	MATH-193	FIXED	Minor javadoc and style fixes
	MATH-242	FIXED	Missing tests in MathUtilsTest
	MATH-279	FIXED	MultipleLinearRegression - test for minimum number of samples
	MATH-248	FIXED	Multiplying sparse matrices is slow
	MATH-212	FIXED	Provide a way to copy all instances of StorelessUnivariateStatistic (e.g. Mean, Variance, Max, Kurtoise, etc), perhaps via a copy-constructor
	MATH-223	FIXED	QRDecomposition can easily be made to run about twice as fast
	MATH-281	FIXED	RealMatrix.subtract javadoc typo
	MATH-231	FIXED	User-extendable Abstract RealMatrix implementation
	MATH-224	FIXED	Utility method to aggregate Statistics
	MATH-265	FIXED	Utility methods for calculating the Euclidean distance between two points
	MATH-114	FIXED	[math] pearson cross correlation coefficient
	MATH-136	FIXED	[math] spearman rank cross correlation
	MATH-245	FIXED	introduce getSubVector methods into RealVector interface
Viewing 50 of 55 Issues.