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c77c112dbf
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vecmat3: diagonalization replaced by Jacobi to avoid numerical errors when already close to diagonal
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2024-01-26 23:03:04 +01:00 |
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13c23fb85d
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regular representation of permutations implemented
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2024-01-18 23:45:42 +01:00 |
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2cb5258cd0
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fixed permutation matrices
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2024-01-18 17:56:59 +01:00 |
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ae83e43b4e
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small addition to permutation.h
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2024-01-18 13:29:08 +01:00 |
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8bc2179f3b
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permutation - implemented general antisymmetrizer
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2024-01-17 22:53:59 +01:00 |
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32f2a1abd5
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working on permutation
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2024-01-17 17:59:19 +01:00 |
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1e83fcfaf9
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working on permutation
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2024-01-16 22:03:46 +01:00 |
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41e9c359d5
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permutation generation outputting explicitly PermutationAlgebra class
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2024-01-16 15:52:43 +01:00 |
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0fa4f9fc2e
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young operator implemented as permutation algebra type
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2024-01-15 17:35:56 +01:00 |
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6ea863627d
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permutation generators for multiset and with restrictions
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2024-01-11 16:50:19 +01:00 |
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50b2447535
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finishing bitvector
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2024-01-02 14:05:28 +01:00 |
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e42987061f
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bitvector - some bugfixes and further implementations
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2024-01-01 21:26:35 +01:00 |
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9bceebdd29
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polynomial irreducibility test in GF2
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2024-01-01 10:58:30 +01:00 |
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1e00570f66
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GF(2^n) arithmetics in bitvector
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2023-12-31 19:48:07 +01:00 |
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c6a9a8e456
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create numbers.h and numbers.cc
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2023-12-28 23:48:05 +01:00 |
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1a38fe48ba
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bitvector: polynomial ring over GF(2) operations
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2023-12-28 17:06:07 +01:00 |
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c428d4650c
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implementing some new functionality to bitvecotr
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2023-12-27 23:24:13 +01:00 |
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eafcfbdd00
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vecmat3 added explicit linear solver
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2023-12-20 18:00:15 +01:00 |
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731b2a128d
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SVD for Mat3
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2023-11-18 18:48:20 +01:00 |
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a4c422f32a
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conversion constructor from vec3 and mat3 to nrvec and nrmat
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2023-11-18 15:15:32 +01:00 |
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578ca7bab6
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switchable random number generators
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2023-11-17 21:57:28 +01:00 |
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c5a2865639
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vecmat3 transposed multiplications
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2023-11-16 16:19:54 +01:00 |
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12e6af9ca6
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template for general power, power of NRPerm and CyclePerm
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2023-08-08 16:39:15 +02:00 |
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a439e0be94
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implementation of stabilized quicksort
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2023-07-30 11:00:41 +02:00 |
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ec42999812
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bugfix in permutation of smatrix
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2023-07-28 15:38:24 +02:00 |
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9d51ef6fbd
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implemented cliques in a graph
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2023-07-26 23:09:15 +02:00 |
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85a514a50e
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quaternion test in t.cc
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2023-06-30 16:05:33 +02:00 |
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5c494684ab
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added debug testing ipiv in linear_solve_do
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2023-05-15 15:47:33 +02:00 |
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fd25d0cf2e
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added git version string access in the code
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2023-05-14 16:58:55 +02:00 |
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2922330c80
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NRVec::prepend implemented
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2023-03-17 16:04:41 +01:00 |
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4a8e008811
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laerror use std::exception
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2022-10-31 12:53:35 +01:00 |
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3f0fd3f8b0
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some tests with unitary matrices
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2022-07-08 15:48:15 +02:00 |
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bcec9491f7
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debugged bitvector mantissa
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2022-07-05 21:19:09 +02:00 |
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b63373fe7b
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bitvector mantissa implemented
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2022-06-24 06:42:32 +02:00 |
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2621f444e1
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fixed bug in nrvec::concatme
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2022-06-21 17:33:16 +02:00 |
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3ea56da8d5
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another text example added in t.cc
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2022-03-16 15:19:30 +01:00 |
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6c5f0eb68e
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finished ContFrac implementation
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2022-02-22 15:46:07 +01:00 |
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a032344c66
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ContFrac arithmetics
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2022-02-21 16:45:44 +01:00 |
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b4aaa77da4
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working on contfrac
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2022-02-19 19:10:24 +01:00 |
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e67e6a5797
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progressing on contfrac
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2022-02-18 20:55:37 +01:00 |
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10985a146b
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basic routines for ContFrac
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2022-02-18 16:10:31 +01:00 |
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5544ea4ee7
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a simple class for continued fractions introduced
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2022-02-17 18:03:47 +01:00 |
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c6356c0c76
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test of permuted_rows
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2022-02-03 11:04:55 +01:00 |
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c45e3cc40c
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simple_linfit implemented
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2021-11-22 14:22:19 +01:00 |
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060163d4c4
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simple.h and simple.cc for algorithms independent on external libraries
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2021-11-21 22:22:01 +01:00 |
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0b3a6c5473
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gauss elimination for vecmat3
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2021-11-21 00:08:09 +01:00 |
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30f4d29d82
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eigensolver for symmetric Mat3
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2021-11-20 22:14:40 +01:00 |
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9c6ab037cf
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contructors from braced list for permutations and polynomials
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2021-10-28 20:44:05 +02:00 |
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b50f9b36b1
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Initialization of Vec3, MAt3, and Quaternion from brace-enclosed list
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2021-10-28 18:14:07 +02:00 |
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b7d3a5d977
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vector and matrix contructors from arrays of arbirary size via nested templates
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2021-10-27 23:24:41 +02:00 |
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