| 1 | Some things that have been added to GSL since 1.8 that should be added |
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| 2 | to GSLL: |
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| 3 | |
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| 4 | GSL 1.9 |
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| 5 | http://lists.gnu.org/archive/html/info-gsl/2007-02/msg00000.html |
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| 6 | ** Added support for nonsymmetric eigensystems (Patrick Alken) |
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| 7 | ** Added Mathieu functions (Lowell Johnson) |
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| 8 | ** Added a new BFGS2 minimisation method, requires substantially fewer |
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| 9 | function and gradient evaluations that the existing BFGS minimiser. |
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| 10 | ** Added updated Knuth generator, gsl_rng_knuthran2002, from 9th |
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| 11 | printing of "The Art of Computer Programming". Fixes various |
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| 12 | weaknesses in the earlier version gsl_rng_knuthran. |
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| 13 | ** Added new functions for testing the sign of vectors and matrices, |
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| 14 | gsl_vector_ispos, gsl_vector_isneg, gsl_matrix_ispos and |
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| 15 | gsl_matrix_isneg. |
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| 16 | |
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| 17 | |
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| 18 | GSL 1.10 |
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| 19 | http://lists.gnu.org/archive/html/info-gsl/2007-09/msg00000.html |
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| 20 | ** Added support for generalized eigensystems (Patrick Alken) |
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| 21 | ** Extended Cholesky routines to complex matrices (Patrick Alken) |
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| 22 | ** Added functions gsl_matrix_subrow and gsl_matrix_subcolumn |
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| 23 | ** Added function gsl_stats_correlation to compute Pearson correlation |
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| 24 | of two datasets |
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| 25 | ** Added the new function gsl_sf_expint(n,x) for computing the n-th |
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| 26 | order exponential integral. |
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| 27 | ** Added functions gsl_vector_isnonneg and gsl_matrix_isnonneg. |
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| 28 | ** Added support in gsl_ieee_set_mode for controlling SSE exceptions |
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| 29 | and rounding through the MXCSR control word on x86 processors. |
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| 30 | [Modify existing GSLL function.] |
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