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• 2f48effddc working on tensor class Jiri Pittner 2024-04-02 17:55:07 +02:00
• 2194a785da efficient simplicial numbers in miscfunc Jiri Pittner 2024-04-02 17:54:43 +02:00
• 8fa7194f2d working on tensor Jiri Pittner 2024-03-26 17:49:09 +01:00
• 3f442212e0 Tensor class initial commit Jiri Pittner 2024-03-21 23:24:21 +01:00
• 46ac5380eb added gamma, zeta, and bernoulli numbers from my old code base Jiri Pittner 2024-03-20 18:28:00 +01:00
• db964afe9f created miscfunc.h and .cc to separate some miscellaneous and special functions Jiri Pittner 2024-03-20 17:25:21 +01:00
• 9c666d2b5c edited t.cc Jiri Pittner 2024-03-12 13:39:42 +01:00
• 49a20be2bb bugfix in regsurf Jiri Pittner 2024-02-21 15:04:34 +01:00
• eaa0094948 avoid warnings about DBL_EPSILON redefinition in vecmat3 Jiri Pittner 2024-02-14 15:42:58 +01:00
• c0ce70fbc0 included kernel ridge regression module Jiri Pittner 2024-02-14 15:33:25 +01:00
• 7172e26a50 bugfix in NRMat:: rsum() and csum() Jiri Pittner 2024-02-08 15:01:06 +01:00
• 684c1cde5d cosmetic change in vecmat3.cc Jiri Pittner 2024-01-26 23:17:26 +01:00
• c77c112dbf vecmat3: diagonalization replaced by Jacobi to avoid numerical errors when already close to diagonal Jiri Pittner 2024-01-26 23:03:04 +01:00
• 1ee984eda2 small additions to permutations Jiri Pittner 2024-01-24 13:41:39 +01:00
• 13c23fb85d regular representation of permutations implemented Jiri Pittner 2024-01-18 23:45:42 +01:00
• 2cb5258cd0 fixed permutation matrices Jiri Pittner 2024-01-18 17:56:59 +01:00
• 680fa93425 matrix of permutationalgebra and type conversions Jiri Pittner 2024-01-18 15:50:11 +01:00
• 8f61a5d208 vecmat3.h Jiri Pittner 2024-01-18 14:38:02 +01:00
• 764baa3201 tiny additions in vec.h and vecmat3.h Jiri Pittner 2024-01-18 14:31:00 +01:00
• e75248eb23 vecmat3 addouter() Jiri Pittner 2024-01-18 13:54:21 +01:00
• ae83e43b4e small addition to permutation.h Jiri Pittner 2024-01-18 13:29:08 +01:00
• 8bc2179f3b permutation - implemented general antisymmetrizer Jiri Pittner 2024-01-17 22:53:59 +01:00
• 32f2a1abd5 working on permutation Jiri Pittner 2024-01-17 17:59:19 +01:00
• 1e83fcfaf9 working on permutation Jiri Pittner 2024-01-16 22:03:46 +01:00
• 41e9c359d5 permutation generation outputting explicitly PermutationAlgebra class Jiri Pittner 2024-01-16 15:52:43 +01:00
• 0fa4f9fc2e young operator implemented as permutation algebra type Jiri Pittner 2024-01-15 17:35:56 +01:00
• a9a07daaa7 abs2() in la_traits.h Jiri Pittner 2024-01-15 15:33:57 +01:00
• 60fd23b37c introduced permutation group algebra class Jiri Pittner 2024-01-11 18:04:25 +01:00
• 387491204c concatenation of permutations Jiri Pittner 2024-01-11 17:21:08 +01:00
• 6ea863627d permutation generators for multiset and with restrictions Jiri Pittner 2024-01-11 16:50:19 +01:00
• 50b2447535 finishing bitvector Jiri Pittner 2024-01-02 14:05:28 +01:00
• e42987061f bitvector - some bugfixes and further implementations Jiri Pittner 2024-01-01 21:26:35 +01:00
• 9bceebdd29 polynomial irreducibility test in GF2 Jiri Pittner 2024-01-01 10:58:30 +01:00
• 1e00570f66 GF(2^n) arithmetics in bitvector Jiri Pittner 2023-12-31 19:48:07 +01:00
• f0325ba6f5 impl. powmod Jiri Pittner 2023-12-29 23:03:56 +01:00
• 40b23f19d6 improved simple factorization Jiri Pittner 2023-12-28 23:57:02 +01:00
• c6a9a8e456 create numbers.h and numbers.cc Jiri Pittner 2023-12-28 23:48:05 +01:00
• 1a38fe48ba bitvector: polynomial ring over GF(2) operations Jiri Pittner 2023-12-28 17:06:07 +01:00
• c428d4650c implementing some new functionality to bitvecotr Jiri Pittner 2023-12-27 23:24:13 +01:00
• eafcfbdd00 vecmat3 added explicit linear solver Jiri Pittner 2023-12-20 18:00:15 +01:00
• 731b2a128d SVD for Mat3 Jiri Pittner 2023-11-18 18:48:20 +01:00
• a4c422f32a conversion constructor from vec3 and mat3 to nrvec and nrmat Jiri Pittner 2023-11-18 15:15:32 +01:00
• 45e8f6c52e randdouble etc. can have C++ linkage Jiri Pittner 2023-11-17 23:23:50 +01:00
• 6ad9ed5538 random renamed to la_random Jiri Pittner 2023-11-17 22:39:39 +01:00
• 578ca7bab6 switchable random number generators Jiri Pittner 2023-11-17 21:57:28 +01:00
• c5a2865639 vecmat3 transposed multiplications Jiri Pittner 2023-11-16 16:19:54 +01:00
• 00b5163e31 added traits class for vecmat3.h Jiri Pittner 2023-11-15 15:59:09 +01:00
• f8b2ee6e1a multiplication of permutations in different notation Jiri Pittner 2023-11-08 16:56:57 +01:00
• c173bb6413 release 1.3 Jiri Pittner 2023-09-15 14:59:44 +02:00
• 12e6af9ca6 template for general power, power of NRPerm and CyclePerm Jiri Pittner 2023-08-08 16:39:15 +02:00
• 757a76844e nrvec::permuteme moved from permutation.h to vec.h Jiri Pittner 2023-07-30 15:26:38 +02:00
• 3c572e212d tiny change in graph Jiri Pittner 2023-07-30 13:44:59 +02:00
• a439e0be94 implementation of stabilized quicksort Jiri Pittner 2023-07-30 11:00:41 +02:00
• ec42999812 bugfix in permutation of smatrix Jiri Pittner 2023-07-28 15:38:24 +02:00
• 9d51ef6fbd implemented cliques in a graph Jiri Pittner 2023-07-26 23:09:15 +02:00
• 6fad3847cf graph sources created Jiri Pittner 2023-07-26 21:39:49 +02:00
• 51a26337c6 implemented subvector/submatrix with individual index selection Jiri Pittner 2023-07-26 21:18:57 +02:00
• 85a514a50e quaternion test in t.cc Jiri Pittner 2023-06-30 16:05:33 +02:00
• ca18446804 used .PHONY to enforce generation of version.cc Jiri Pittner 2023-05-15 17:27:24 +02:00
• ce2400e703 ipiv diagnostics also for zgesv Jiri Pittner 2023-05-15 16:53:25 +02:00
• abdf6cdd73 sanity check of ipiv from cblas_dgesv Jiri Pittner 2023-05-15 16:45:22 +02:00
• aa169dd045 option to avoid duplicit xerbla in laerror.cc Jiri Pittner 2023-05-15 16:44:51 +02:00
• 5c494684ab added debug testing ipiv in linear_solve_do Jiri Pittner 2023-05-15 15:47:33 +02:00
• 475de4869f really final Makefile.am Jiri Pittner 2023-05-14 21:15:54 +02:00
• b25ac2df7f final Makefile.am for get_git_version Jiri Pittner 2023-05-14 21:03:07 +02:00
• feab44b34a improved get_git_version Jiri Pittner 2023-05-14 21:00:45 +02:00
• fd25d0cf2e added git version string access in the code Jiri Pittner 2023-05-14 16:58:55 +02:00
• e1757c6d30 scnrm2 in noncblas.cc Jiri Pittner 2023-04-28 16:47:12 +02:00
• 696fb5ff1d single precision wrappers in noncblas.cc Jiri Pittner 2023-04-28 16:38:54 +02:00
• 525572a0a1 typo in noncblas.cc Jiri Pittner 2023-04-28 16:09:26 +02:00
• 5f1dd5f6e8 std::complex in cuda_la.cc and noncblas.cc Jiri Pittner 2023-04-28 15:49:18 +02:00
• 984c37721a tX.cc Jiri Pittner 2023-04-11 18:35:07 +02:00
• 072888e2d5 3d X11 projection example Jiri Pittner 2023-04-08 20:05:45 +02:00
• c24efe43a1 perspective projection in vecmat3 and tX test program Jiri Pittner 2023-04-08 17:31:06 +02:00
• 2922330c80 NRVec::prepend implemented Jiri Pittner 2023-03-17 16:04:41 +01:00
• 8e9a8a999b put() and get() moved from vec.cc to vec.h to support user-defined types Jiri Pittner 2023-03-10 16:39:07 +01:00
• 01ee3b3520 SCALAR traits for bool Jiri Pittner 2023-01-31 15:48:43 +01:00
• 52ecfd36f6 on some compiler explicit instantiation od soem methods was needed in sparsemat.cc Jiri Pittner 2022-11-02 16:42:54 +01:00
• 532a035509 #ifdef NO_NUMERIC_LIMITS for portability Jiri Pittner 2022-11-02 16:19:52 +01:00
• f368a6dd50 implemented uniformly random rotation quaternion Jiri Pittner 2022-11-02 14:23:26 +01:00
• 4a8e008811 laerror use std::exception Jiri Pittner 2022-10-31 12:53:35 +01:00
• 4e2ee8a14e implementation of NRVec::permuted moved to permutation.h Jiri Pittner 2022-10-28 19:59:33 +02:00
• 496f004b5b permuteme with NRPerm Jiri Pittner 2022-10-28 19:51:27 +02:00
• 31c45d44ec outer product and intertia tensor in vecmat3 Jiri Pittner 2022-10-28 16:14:13 +02:00
• 43e53b0bbc optional threshold for sparsemat::simplify Jiri Pittner 2022-08-11 16:02:15 +02:00
• dc0b823c3a realpart() for sparsemat Jiri Pittner 2022-08-11 15:52:58 +02:00
• 11e0429ed5 fixed sparsemat::gemv Jiri Pittner 2022-08-11 15:16:04 +02:00
• 08b6b16e57 nrvec concatmescaled Jiri Pittner 2022-08-10 16:25:17 +02:00
• c3c155736e matrix exp() normtype->elementtype for complex exp Jiri Pittner 2022-08-10 16:05:14 +02:00
• cd42cf4043 added support for profiling Jiri Pittner 2022-07-27 16:28:00 +02:00
• d7ea3b068d added warnings in davidson Jiri Pittner 2022-07-08 17:04:28 +02:00
• 89ec220f48 davidson assumend converged if zero krylov vector encountered Jiri Pittner 2022-07-08 17:01:09 +02:00
• 3f0fd3f8b0 some tests with unitary matrices Jiri Pittner 2022-07-08 15:48:15 +02:00
• 1452f61dbd dummy conjugateme for real matrices Jiri Pittner 2022-07-08 14:58:24 +02:00
• 0ff3dbba54 LA traits for Quaternion class Jiri Pittner 2022-07-08 14:50:10 +02:00
• ad9e32ea98 expi(A) = exp(i A) function Jiri Pittner 2022-07-08 11:36:04 +02:00
• 997bcc95ad NRMat complexify(real,imag) Jiri Pittner 2022-07-08 11:35:23 +02:00
• dbbe16fc30 optional vr vl pointers for gdiagonalize Jiri Pittner 2022-07-08 11:34:50 +02:00
• 9c63880efb implemented optional shift in bitvector mantissa Jiri Pittner 2022-07-08 10:58:30 +02:00
• bcec9491f7 debugged bitvector mantissa Jiri Pittner 2022-07-05 21:19:09 +02:00