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NEWS: Add note about changed algorithm for mldivide. * NEWS: Add note that mldivide now uses a LU decomposition to solve (close to) singular full square matrices.
author Markus Mützel <markus.muetzel@gmx.de>
date Fri, 23 Jul 2021 09:26:35 +0200
parents 3eca54836f97
children 0bf14f708dc6
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29913:3eca54836f97 29914:daf351544539
74 of the desired size such as `[0x1u32; 0x100; 0x10000]`, or 2) pad 74 of the desired size such as `[0x1u32; 0x100; 0x10000]`, or 2) pad
75 constants in array expressions with leading zeros so that they use the 75 constants in array expressions with leading zeros so that they use the
76 same number of digits for each value such as 76 same number of digits for each value such as
77 `[0x00_00_01; 0x00_01_00; 0x01_00_00]`. 77 `[0x00_00_01; 0x00_01_00; 0x01_00_00]`.
78 78
79 - The `mldivide` function (i.e., the `\` operator) now uses a LU
80 decomposition to solve (close to) singular full square matrices.
81
79 - The `whos` function now displays an additional attribute 's' when 82 - The `whos` function now displays an additional attribute 's' when
80 the variable is a sparse type. 83 the variable is a sparse type.
81 84
82 - As part of GSoC 2020, Abdallah K. Elshamy implemented the 85 - As part of GSoC 2020, Abdallah K. Elshamy implemented the
83 `jsondecode` and `jsonencode` functions to read and write JSON data. 86 `jsondecode` and `jsonencode` functions to read and write JSON data.
89 92
90 - For Octave on Windows OS, the minimum required version of the Windows 93 - For Octave on Windows OS, the minimum required version of the Windows
91 API is now 6.1 (Windows 7 or newer). 94 API is now 6.1 (Windows 7 or newer).
92 95
93 - The non-re-entrant version of the QHull library "libqhull" was 96 - The non-re-entrant version of the QHull library "libqhull" was
94 deprecated upstream. Octave now requires the re-entrant version of 97 deprecated upstream. Octave now (optionally) requires the re-entrant
95 that library "libqhull_r" instead. 98 version of that library "libqhull_r" instead.
96 99
97 ### Graphical User Interface 100 ### Graphical User Interface
98 101
99 - Turkish translation added. 102 - Turkish translation added.
100 103