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    <title>Changes in matheq.c</title>
    <description></description>
    <language>en</language>
    <copyright>Copyright 2025</copyright>
    <generator>Java</generator><item>
        <title>02477ebbb21fa13a3b107e40dce1c3d726eb3600 - Merge branch &apos;jacobf/2023-06-30/enable-doc-lint&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#02477ebbb21fa13a3b107e40dce1c3d726eb3600</link>
        <description>Merge branch &apos;jacobf/2023-06-30/enable-doc-lint&apos; into &apos;main&apos;Enable docs lintingSee merge request petsc/petsc!6667

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Sat, 15 Jul 2023 03:37:44 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>aec76313382a76d73a95f2051cbe4b1eab55c1c7 - Lint apply: sys</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#aec76313382a76d73a95f2051cbe4b1eab55c1c7</link>
        <description>Lint apply: sys

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Wed, 12 Jul 2023 15:44:47 +0000</pubDate>
        <dc:creator>Jacob Faibussowitsch &lt;jacob.fai@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>ab17e8dafba1f6c4c5d585f0811cb127c2efe5d9 - Merge branch &apos;barry/2023-02-21/fix-sys-man-pages&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#ab17e8dafba1f6c4c5d585f0811cb127c2efe5d9</link>
        <description>Merge branch &apos;barry/2023-02-21/fix-sys-man-pages&apos; into &apos;main&apos;Fix some system level manual pagesSee merge request petsc/petsc!6104

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Thu, 23 Feb 2023 23:17:23 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>667f096b64435359363023126684d9e3b3f4431e - Fix some system level manual pages</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#667f096b64435359363023126684d9e3b3f4431e</link>
        <description>Fix some system level manual pagesCommit-type: documentation

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Tue, 21 Feb 2023 19:42:38 +0000</pubDate>
        <dc:creator>Barry Smith &lt;bsmith@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>061e922f3926be00487707c73b78dd3d40309129 - Merge branch &apos;jacobf/2022-09-21/2-bike-2-shed&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#061e922f3926be00487707c73b78dd3d40309129</link>
        <description>Merge branch &apos;jacobf/2022-09-21/2-bike-2-shed&apos; into &apos;main&apos;Feature: Bicycle Storage Facility 2See merge request petsc/petsc!5661

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Thu, 22 Sep 2022 02:09:24 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
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<item>
        <title>d71ae5a4db6382e7f06317b8d368875286fe9008 - source code format changes due to .clang-format changes</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#d71ae5a4db6382e7f06317b8d368875286fe9008</link>
        <description>source code format changes due to .clang-format changes

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Wed, 21 Sep 2022 21:15:28 +0000</pubDate>
        <dc:creator>Jacob Faibussowitsch &lt;jacob.fai@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>eea86af358b811c970ff889f944b9dbcebd75538 - Merge branch &apos;barry/2022-08-23/fix-sys-man&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#eea86af358b811c970ff889f944b9dbcebd75538</link>
        <description>Merge branch &apos;barry/2022-08-23/fix-sys-man&apos; into &apos;main&apos;Fix up all manual pages in src/sys directorySee merge request petsc/petsc!5559

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Mon, 05 Sep 2022 16:36:12 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>811af0c4b09a35de4306c442f88bd09fdc09897d - Fix up all manual pages in src/sys directory</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#811af0c4b09a35de4306c442f88bd09fdc09897d</link>
        <description>Fix up all manual pages in src/sys directoryCommit-type: documentation/spend 10h

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Wed, 24 Aug 2022 13:53:56 +0000</pubDate>
        <dc:creator>Barry Smith &lt;bsmith@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>58d68138c660dfb4e9f5b03334792cd4f2ffd7cc - Merge branch &apos;barry/2022-08-21/clang-format-source&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#58d68138c660dfb4e9f5b03334792cd4f2ffd7cc</link>
        <description>Merge branch &apos;barry/2022-08-21/clang-format-source&apos; into &apos;main&apos;format repository with clang-formatSee merge request petsc/petsc!5541

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Tue, 23 Aug 2022 05:26:23 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>9371c9d470a9602b6d10a8bf50c9b2280a79e45a - clang-format: convert PETSc sources to comply with clang-format</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#9371c9d470a9602b6d10a8bf50c9b2280a79e45a</link>
        <description>clang-format: convert PETSc sources to comply with clang-format

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Mon, 22 Aug 2022 15:20:12 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>f882803cc229b3a4b5704278364815583f823089 - Merge branch &apos;jacobf/2022-02-23/variadic-chkerr&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#f882803cc229b3a4b5704278364815583f823089</link>
        <description>Merge branch &apos;jacobf/2022-02-23/variadic-chkerr&apos; into &apos;main&apos;Variadic CHKERRQ()See merge request petsc/petsc!4889

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Sat, 26 Mar 2022 01:48:19 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>5f80ce2ab25dff0f4601e710601cbbcecf323266 - chkerr and friends wrapped</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#5f80ce2ab25dff0f4601e710601cbbcecf323266</link>
        <description>chkerr and friends wrapped

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Thu, 24 Feb 2022 03:50:24 +0000</pubDate>
        <dc:creator>Jacob Faibussowitsch &lt;jacob.fai@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>d5ed94bbd6b69d039610af46011ae98e35cd224a - Merge remote-tracking branch &apos;origin/jose/fix-manpages&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#d5ed94bbd6b69d039610af46011ae98e35cd224a</link>
        <description>Merge remote-tracking branch &apos;origin/jose/fix-manpages&apos;Fix manpages to avoid errors reported by doctextSee merge request petsc/petsc!4309

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Tue, 14 Sep 2021 04:29:01 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>d8d19677bbccf95218448bee62e6b87f4513e133 - Fix manpages: Input/Output Parameter --&gt; Parameters</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#d8d19677bbccf95218448bee62e6b87f4513e133</link>
        <description>Fix manpages: Input/Output Parameter --&gt; Parameters

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Sun, 12 Sep 2021 09:56:47 +0000</pubDate>
        <dc:creator>Jose E. Roman &lt;jroman@dsic.upv.es&gt;</dc:creator>
    </item>
<item>
        <title>78945fcaee99765d2411105a1a2e44202294f02a - Merge branch &apos;master&apos; into knepley/feature-plex-functionals</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#78945fcaee99765d2411105a1a2e44202294f02a</link>
        <description>Merge branch &apos;master&apos; into knepley/feature-plex-functionals* master: (984 commits)  netcdf: set zlib as optional dependency corretly [wrt --enable-netcdf-4] - otherwise netcdf configure errors out  fix gcov obj path  -options_table was changed to options_view in 2014 but documentation was not updated to reflect it  configure: fix F2003 test  Dev manual: remove duplicate entry  Plex test ex5: Removed &quot;future&quot; test, as it resulted in issues in the nightly tests.  Some minor typos in TS  Add ADIOS2.py which I forgot to git add in the past  Plex ex5: Disable test  Doc: Added note for interface change  KSPLSQRMonitorDefault fixed for quad precision  Tao: Added alternative output for chwirut2 test.  TS ex45,ex46: Removed overly refined tests for faster nightly tests.  KSP ex72: Fixed needlessly long-running PCTFS tests.  SNES ex56: Reduced test size to speed up nightly test suite.  KSPSolve_LSQR: don&apos;t compute unused norm of rhs  SNES ex13: Reduced problem sizes for nightly tests.  PetscOptionsDeprecated(): fix for NULL prefix  PetscOptionsDeprecated(): add option to print additional info  SNES ex12: Reduced sizes for BDDC tests.  ...

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Fri, 17 Aug 2018 18:38:42 +0000</pubDate>
        <dc:creator>Matthew G. Knepley &lt;knepley@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>13a035b13f0d57cc952439d2c8f7ce514226f11a - Merge branch &apos;master&apos; into knepley/feature-plex-elasticity-test</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#13a035b13f0d57cc952439d2c8f7ce514226f11a</link>
        <description>Merge branch &apos;master&apos; into knepley/feature-plex-elasticity-test* master: (1553 commits)  -options_table was changed to options_view in 2014 but documentation was not updated to reflect it  configure: fix F2003 test  Plex test ex5: Removed &quot;future&quot; test, as it resulted in issues in the nightly tests.  Some minor typos in TS  Add ADIOS2.py which I forgot to git add in the past  Plex ex5: Disable test  Doc: Added note for interface change  KSPLSQRMonitorDefault fixed for quad precision  Tao: Added alternative output for chwirut2 test.  TS ex45,ex46: Removed overly refined tests for faster nightly tests.  KSP ex72: Fixed needlessly long-running PCTFS tests.  SNES ex56: Reduced test size to speed up nightly test suite.  KSPSolve_LSQR: don&apos;t compute unused norm of rhs  SNES ex13: Reduced problem sizes for nightly tests.  PetscOptionsDeprecated(): fix for NULL prefix  PetscOptionsDeprecated(): add option to print additional info  SNES ex12: Reduced sizes for BDDC tests.  PetscFileRetrieve(): Suppress output to STDERR when downloading a file.  MatMatMult: Fixed unused variable pN.  DMDestroy: Guard call to dm-&gt;ops-&gt;destroy * Similar guards are in place in many other methods (IS,Vec,Mat) and permit the DM to be destroyed even if DMSetType() was never called.  ...

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Mon, 13 Aug 2018 15:19:56 +0000</pubDate>
        <dc:creator>Matthew G. Knepley &lt;knepley@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>59e7829ccff665372c1d09026a11beea9cbf8624 - Merge branch &apos;master&apos; into knepley/feature-plex-parallel-submesh</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#59e7829ccff665372c1d09026a11beea9cbf8624</link>
        <description>Merge branch &apos;master&apos; into knepley/feature-plex-parallel-submesh* master: (2931 commits)  remove N in docs for SNESQN  replaced test tolerance with PETSC_SQRT_MACHINE_EPSILON  fortran: PetscComplex type is missing from fortran  initialize variables so that static analyzer doesn&apos;t mistakenly think they are used uninitialized.  Move access of prefix until it is actually used  Remove  DMDASplitComm2d(), used in one example that was not tested  Functions that do not return PetscErrorCode should not use PetscFunctionBegin/End paradgm  remove unneeded reassignment of same value  Missing CHKERRQ(); Mostly in Tao code  Remove clang static analyser warning about passing NULL variable to strncat()  missing newline in -ts_monitor_extreme  minor fixes for integer counters  Configure: Deal with &apos;__func__&apos; in C89 builds with newer Clang and GCC.  Jenkinsfile: Increased timeout for tests to 5 minutes.  3.9 changes: further clarify removal of -pc_factor_mat_solver_package  Options deprecations: add &quot;PETSc&quot; to inline warning  removing unused variable  MatShift support added to MATSUBMAT. Mimics MATSHELL functionality. Needed for matrix-free Hessians in TAO Newton-Line-Search methods.  Add -ts_monitor_extreme  Dev manual: add note on deprecating options database keys  ...Conflicts:	src/dm/impls/plex/examples/tests/ex4.c

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Tue, 07 Aug 2018 17:51:05 +0000</pubDate>
        <dc:creator>Matthew G. Knepley &lt;knepley@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>2cf2a4037edc21d5c05f749db82f170038eb1275 - Merge branch &apos;master&apos; into knepley/feature-pc-patch</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#2cf2a4037edc21d5c05f749db82f170038eb1275</link>
        <description>Merge branch &apos;master&apos; into knepley/feature-pc-patch* master: (562 commits)  fix clang-analyzer warning  Developers manual never use system randomizers in PETSc and example source code.  missing CHKERRQ()  DT: Reverting the tgamma change broke MPFR - I guess we need a nightly build with it in  Add a test for ex21  Fix error in ex21  Add missing fortran interface that handles null objects  DMComposite: add missing guards  MatPreallocate: fix overpreallocation of local rows  style fixes  MatView_MPI_DA: do not print twice the class prefix  MatSetOperation: stash the original MatView_XXX in the viewnative function pointer  DMCreateInterpolation_DA gracefully error instead of catching FPE signals  MatIncreaseOverlap: preserve communicator of index sets  MatMPIAIJ: fix indentation and missing CHKERRQ  ISBuildTwoSided: remove tabs and fix style  Fix documentation  PetscViewerDraw: fix unininitialized warning from valgrind  MatConvert_SeqAIJ_SeqBAIJ: remove error for non square matrices and add MAT_REUSE_MATRIX case  Mat: MAT_INPLACE_MATRIX can be used for transposition with rectangular matrices  ...Conflicts:	src/dm/dt/interface/dtfe.c	src/dm/impls/plex/plex.c	src/dm/impls/plex/plexfem.c	src/snes/examples/tutorials/ex13.c	src/snes/examples/tutorials/ex62.c	src/snes/examples/tutorials/makefile	src/snes/examples/tutorials/output/ex62_18.out	src/snes/examples/tutorials/output/ex62_19.out	src/snes/examples/tutorials/output/ex62_20.out	src/snes/examples/tutorials/output/ex62_20_parmetis.out	src/snes/examples/tutorials/output/ex62_21.out	src/snes/examples/tutorials/output/ex62_22.out	src/snes/examples/tutorials/output/ex62_23.out	src/snes/examples/tutorials/output/ex62_24.out	src/snes/examples/tutorials/output/ex62_25.out	src/snes/examples/tutorials/output/ex62_26.out	src/snes/examples/tutorials/output/ex62_27.out	src/snes/examples/tutorials/output/ex62_28.out	src/snes/examples/tutorials/output/ex62_29.out	src/snes/examples/tutorials/output/ex62_2d_p3_1.out	src/snes/examples/tutorials/output/ex62_30.out	src/snes/examples/tutorials/output/ex62_31.out	src/snes/examples/tutorials/output/ex62_32.out	src/snes/examples/tutorials/output/ex62_33.out	src/snes/examples/tutorials/output/ex62_34.out	src/snes/examples/tutorials/output/ex62_35.out	src/snes/examples/tutorials/output/ex62_36.out	src/snes/examples/tutorials/output/ex62_pc_simple.out	src/snes/examples/tutorials/output/ex62_pc_simplec.out	src/snes/examples/tutorials/output/ex62_quad_q2p1_full.out	src/snes/examples/tutorials/output/ex62_quad_q2q1_full.out	src/snes/utils/dmplexsnes.c

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Mon, 11 Jun 2018 17:40:22 +0000</pubDate>
        <dc:creator>Matthew G. Knepley &lt;knepley@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>d1b71f57f0de1a36f65c49721deebc9cb6f2514a - Merge branch &apos;master&apos; into knepley/feature-error-logging</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#d1b71f57f0de1a36f65c49721deebc9cb6f2514a</link>
        <description>Merge branch &apos;master&apos; into knepley/feature-error-logging* master: (221 commits)  dashboard: count and list example compile failures like:  fix fix-pr879-jczhang-optimize-vecscatter-multi-copy  add manual page cross links for SNESLineSearchSetPostCheck() and related routines  fix help manual of MatCreateSubmatrices() Reported-by: Tim Steinhoff &lt;kandanovian@gmail.com&gt;  Add manual pages for PetscRealPart() and PetscImaginaryPart()  fix compile error with missing MPI_C_DOBULE_COMPLEX  fix typo Reported-by: Febrian Setianto &lt;febrian.setianto@gmail.com&gt;  plex tutorial ex5: updated test requirements  DMPlexLoad_HDF5_Xdmf_Internal: fix for complex PetscScalar.  DMPlexLoad_HDF5_Xdmf_Internal: fix for 64-bit PetscInt.  DMPlexBuildFromCellList_Internal: use DMPlexInvertCell_Internal (with PetscInt* arg)  petscviewer.h: removed notice which is no longer relevant  DMPlexCreateFromFile: document option  check only if PETSC_USE_DEBUG  DMPlexBuildFromCellList_Internal optionally inverts cells.  ex5: new test 4 with -compare without repartitioning  ex5: new test 3 using -compare  ex5: HDF5 write+read moved to separate function  ex5: option -format processed in ProcessOptions()  ex5: added missing hdf5 requirement  ...Conflicts:	include/petsclog.h

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Thu, 19 Apr 2018 16:40:24 +0000</pubDate>
        <dc:creator>Matthew G. Knepley &lt;knepley@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>850224f62bfef6df6363b2870524b05d35562ff3 - Merge branch &apos;psanan/manpages-notes-newlines&apos; [PR #932]</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/utils/matheq.c#850224f62bfef6df6363b2870524b05d35562ff3</link>
        <description>Merge branch &apos;psanan/manpages-notes-newlines&apos; [PR #932]* psanan/manpages-notes-newlines:A large number of man pages are improperly formatted because of the lack of a newline after &quot;Notes:&quot;, &quot;Fortran Notes:&quot;, or &quot;Developer Notes:&quot;.This batch adds those newlines, with 4 spaces of indentation afterwards.The uniform indentation arguably makes the man pages a little less readable in the source itself,but overall this hopefully has a large positive impact on the readability of the HTML pages.

            List of files:
            /petsc/src/sys/utils/matheq.c</description>
        <pubDate>Thu, 19 Apr 2018 13:06:07 +0000</pubDate>
        <dc:creator>Karl Rupp &lt;me@karlrupp.net&gt;</dc:creator>
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