2023-11-01 Jaroslav Fowkes Version 2.4.2 * Fix dropped $FFLAGS in Matlab install scripts 2023-04-03 Jaroslav Fowkes Version 2.4.1 * Use int64_t for long integer in C interface 2023-03-27 Niall Bootland Version 2.4.0 * C interface added 2023-03-01 Jennifer Scott Version 2.3.0 * fixed bug: we were allowing entries in R that were less than control%tau2. * removed the restriction control%tau1 > control%tau2 2023-02-17 Tyrone Rees Version 2.2.4 * Enable matlab installation for Windows and MacOS users 2022-07-08 Niall Bootland Version 2.2.3 * State METIS 5 incompatibility in documentation. 2016-09-02 Jonathan Hogg Version 2.2.2 * Correct information on storage of preconditioner L (diagonal entries are stored as reciprocal). 2016-03-21 Jonathan Hogg Version 2.2.1 * Fix typo in documentation (description of scale argument depends on %iscale, not %order). 2015-04-24 Jennifer Scott Version 2.2.0 * Small bug fix in the case control%rrt=true if small pivot encountered * Couple of print statements tidied up. * Update test deck to ensure same problems get run regardless of rounding 2015-04-02 Jennifer Scott Version 2.1.1 * Fix typo in spec (mi28_factorize expects perm not invp as argument) * Update references to include peer-reviewed version 2014-11-11 Jennifer Scott Version 2.1.0 * Bug in use of invp and perm in case of scaling provided by user. MATLAB code not effected. 2014-04-14 Jennifer Scott Version 2.0.0 * Replaced the optional parameter invp to perm, the inverse thereof. (MATLAB code is uneffected). * Component keep%scale now holds scaling factors for A (rather than for the permuted matrix QTAQ). * Minor bugs in spec corrected. * Bugs in MATLAB interface corrected. 2013-12-09 Jennifer Scott and Jonathan Hogg Version 1.2.0 * Add MATLAB interface * Correct omission of some control parameters from user documentation. 2013-05-14 Jennifer Scott Version 1.1.0 * Corrected mi28_finalise so does not try and deallocate arrays that are not currently allocated (old version would return a deallocation error in this case). * Fixed minor bug and changed some notation in factorize. * Modified code so that the entries of A are NOT copied to the end of the arrays that is used to hold L. This slightly simplifies coding and allows us to scale each column only as it is used (so if there is a breakdown, we do not need to reload and rescale the entries as in older version ... now only have to reload and rescale the diagonal entries and each column as it is required). 2013-04-29 Jennifer Scott Version 1.0.1 Improved user documentation. 2013-03-20 Jennifer Scott and Mirek Tůma Version 1.0.0 Initial public release.