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Commons Math
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T Key Summary Assignee Reporter Pr Status Res Created Updated Due
Bug MATH-320 NaN singular value from SVD Unassigned Dieter Vandenbussche Major Open Open UNRESOLVED 10/Nov/09 11/Nov/09  
New Feature MATH-313 Functions could be more object-oriented without losing any power. Unassigned Jake Mannix Major Open Open UNRESOLVED 29/Oct/09 31/Oct/09  
New Feature MATH-312 RealVector interface could use some iterators (dense and sparse) and generic map() and collect() methods. Unassigned Jake Mannix Major Open Open UNRESOLVED 29/Oct/09 08/Nov/09  
Bug MATH-307 BigReal/Fieldelement divide without setting a proper scale -> exception: no exact representable decimal result Unassigned Joan Schipper Major Open Open UNRESOLVED 24/Oct/09 24/Oct/09  
Bug MATH-305 NPE in KMeansPlusPlusClusterer unittest Unassigned Erik van Ingen Major Open Open UNRESOLVED 22/Oct/09 22/Oct/09  
Bug MATH-304 CurveFitter.fit(ParametricRealFunction, double[]) always returns the same value as the initial guess when used with the LevenbergMarquardtOptimizer Unassigned Daren Drummond Major Open Open UNRESOLVED 19/Oct/09 19/Oct/09  
Bug MATH-303 CurveFitter.fit(ParametricRealFunction, double[]) used with LevenbergMarquardtOptimizer throws ArrayIndexOutOfBoundsException when double[] length > 1 (AbstractLeastSquaresOptimizer.java:187) Unassigned Daren Drummond Major Open Open UNRESOLVED 19/Oct/09 19/Oct/09  
Bug MATH-301 Erf(z) should return 1.0 for z 'large' but fails with a MaxIterationsExceededException for z > 26.0. Unassigned Tom Milac Major Open Open UNRESOLVED 08/Oct/09 29/Oct/09  
Bug MATH-297 Eigenvector computation incorrectly returning vectors of NaNs Unassigned Phil Steitz Major Open Open UNRESOLVED 20/Sep/09 03/Nov/09  
Bug MATH-296 LoessInterpolator.smooth() not working correctly Unassigned Romeo Palijan Major Reopened Reopened UNRESOLVED 16/Sep/09 20/Oct/09  
Bug MATH-282 ChiSquaredDistributionImpl.cumulativeProbability > 1 Unassigned Adam Kiezun Major Open Open UNRESOLVED 07/Aug/09 11/Oct/09  
New Feature MATH-271 Take code from matrix-toolkits-java Unassigned Sam Halliday Major Open Open UNRESOLVED 28/May/09 28/May/09  
New Feature MATH-270 Wrapper layer for F2J translations of BLAS/LAPACK Unassigned Sam Halliday Major Open Open UNRESOLVED 28/May/09 28/May/09  
New Feature MATH-269 Use F2J translated BLAS/LAPACK Unassigned Sam Halliday Major Open Open UNRESOLVED 28/May/09 28/May/09  
Wish MATH-268 about your java simplex alg, can I input a solution known to be near-optimal (to speed it up)? Can I do so even for the dual simplex? Unassigned william niedringhaus Major Open Open UNRESOLVED 24/May/09 03/Jun/09  
New Feature MATH-196 add support to constrained parameter estimation Luc Maisonobe Luc Maisonobe Major Open Open UNRESOLVED 09/Mar/08 16/Feb/09  
Improvement MATH-172 implementation of implicit Runge-Kutta method for stiff differential equations Luc Maisonobe James Housden Major In Progress In Progress UNRESOLVED 08/Nov/07 07/Jul/09  
Improvement MATH-169 Rolling statistics Phil Steitz Bradford N. Cross Major Open Open UNRESOLVED 11/Oct/07 21/Jun/09  

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