pkgsrc/math/algae/distinfo

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$NetBSD: distinfo,v 1.4 2003/07/24 16:28:55 jtb Exp $
SHA1 (algae-4.1.3.tar.gz) = 73da6e67e9b73389af97239deda4479096cb7eb0
Size (algae-4.1.3.tar.gz) = 1699100 bytes
SHA1 (patch-aa) = c9808abd82f27eb9b41358d8b962553446b473b8
SHA1 (patch-ab) = a6ea544d6a76d5d47e0e313d53f34bf4f28041fa
Update to version 4.1.2. Changes include: * New try/catch mechanism for control of exception handling. * Fixed memory leaks in solve and svd. * Builtin `tril' and `triu' functions -- sparse arrays stay sparse. * Fixed integer overflow problems in `band' and `cram'. * Incorporated the SuperLU package for solving sparse linear systems. Previously, sparse systems were converted to dense and solved with LAPACK (unless configured with BCSLIB-EXT). * Included support for memory allocation debugging with dmalloc. * Improved the logical operations to do a much better job at maintaining sparsity. * New standard function `select'. * Changes to the matrix bandwidth minimization code. The old `band' function is now called `gpskca' and can do either profile or bandwidth minimization of symmetric or hermitian matrices. Matrix statistics are computed by the new `band' function. * New standard functions `linspace' and `logspace'. * New standard function `equilibrate' computes scale factors to improve the condition of a matrix. However, sparse code has not yet been included. * Fixed several deficiencies in the `transform' function. * Removed old get_ascii and put_ascii functions. I doubt if anyone has used these in the last decade. To read and write matrices in text files, use the algae MatrixMarket package. * Fixed several errors with hermitian symmetry. * Fixed mishandling of sparse matrix multiplication case where non-zero factors give a zero result. * Added "short-circuit" logical operators && and ||. * Added the `cram' builtin function -- it's the same as `form' except the output array is sparse when that makes sense. * Added the `product' user function -- product of array elements. * Added `mksparse' and `exsparse' functions for converting matrices to and from coordinate form. * Switched to LAPACK's DGGEV now that DGEGV is deprecated. Also use the new workspace size query feature in LAPACK, rather than working it out ourselves. * Use LAPACK's ZHEGV and ZGGEV for complex generalized eigenvalue problems. * Use floating point exception support from glibc 2.2 on Linux. * Improved accuracy and behavior for complex arguments in functions `log', `asin', and `acos'. * Added inverse hyperbolic trig functions `asinh', `acosh', and `atanh'. * Various minor bug fixes.
2003-04-30 00:15:27 +02:00
SHA1 (patch-ac) = 5f638e253bef7cb53b56d645d8ab9a2fe873e96f
SHA1 (patch-ad) = 07a2ef16a2b69530b99f2492ca97044dc1514ce9
SHA1 (patch-ae) = 6c7e7d8f1aa9aa1ed3aac19742351c5f884fa227
Update to version 4.1.2. Changes include: * New try/catch mechanism for control of exception handling. * Fixed memory leaks in solve and svd. * Builtin `tril' and `triu' functions -- sparse arrays stay sparse. * Fixed integer overflow problems in `band' and `cram'. * Incorporated the SuperLU package for solving sparse linear systems. Previously, sparse systems were converted to dense and solved with LAPACK (unless configured with BCSLIB-EXT). * Included support for memory allocation debugging with dmalloc. * Improved the logical operations to do a much better job at maintaining sparsity. * New standard function `select'. * Changes to the matrix bandwidth minimization code. The old `band' function is now called `gpskca' and can do either profile or bandwidth minimization of symmetric or hermitian matrices. Matrix statistics are computed by the new `band' function. * New standard functions `linspace' and `logspace'. * New standard function `equilibrate' computes scale factors to improve the condition of a matrix. However, sparse code has not yet been included. * Fixed several deficiencies in the `transform' function. * Removed old get_ascii and put_ascii functions. I doubt if anyone has used these in the last decade. To read and write matrices in text files, use the algae MatrixMarket package. * Fixed several errors with hermitian symmetry. * Fixed mishandling of sparse matrix multiplication case where non-zero factors give a zero result. * Added "short-circuit" logical operators && and ||. * Added the `cram' builtin function -- it's the same as `form' except the output array is sparse when that makes sense. * Added the `product' user function -- product of array elements. * Added `mksparse' and `exsparse' functions for converting matrices to and from coordinate form. * Switched to LAPACK's DGGEV now that DGEGV is deprecated. Also use the new workspace size query feature in LAPACK, rather than working it out ourselves. * Use LAPACK's ZHEGV and ZGGEV for complex generalized eigenvalue problems. * Use floating point exception support from glibc 2.2 on Linux. * Improved accuracy and behavior for complex arguments in functions `log', `asin', and `acos'. * Added inverse hyperbolic trig functions `asinh', `acosh', and `atanh'. * Various minor bug fixes.
2003-04-30 00:15:27 +02:00
SHA1 (patch-af) = c70e919a048992058fa1305d7a2ab3435f38a026