==> AMD/Doc/License.txt <==

    AMD, Copyright (c), 1996-2015, Timothy A. Davis,
    Patrick R. Amestoy, and Iain S. Duff.  All Rights Reserved.

    Availability:

        http://www.suitesparse.com

    -------------------------------------------------------------------------------
    AMD License: BSD 3-clause:
    -------------------------------------------------------------------------------

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:
            * Redistributions of source code must retain the above copyright
              notice, this list of conditions and the following disclaimer.
            * Redistributions in binary form must reproduce the above copyright
              notice, this list of conditions and the following disclaimer in the
              documentation and/or other materials provided with the distribution.
            * Neither the name of the organizations to which the authors are
              affiliated, nor the names of its contributors may be used to endorse
              or promote products derived from this software without specific prior
              written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
        DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
        (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
        CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
        DAMAGE.

==> BTF/Doc/License.txt <==
    BTF, Copyright (C) 2004-2013, University of Florida
    by Timothy A. Davis and Ekanathan Palamadai.
    BTF is also available under other licenses; contact authors for details.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    BTF is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    BTF is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

==> CAMD/Doc/License.txt <==

    CAMD, Copyright (c) by Timothy A. Davis,
    Yanqing Chen,
    Patrick R. Amestoy, and Iain S. Duff.  All Rights Reserved.
    CAMD is available under alternate licenses, contact T. Davis for details.

    CAMD License: BSD 3-clause

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:
            * Redistributions of source code must retain the above copyright
              notice, this list of conditions and the following disclaimer.
            * Redistributions in binary form must reproduce the above copyright
              notice, this list of conditions and the following disclaimer in the
              documentation and/or other materials provided with the distribution.
            * Neither the name of the organizations to which the authors are
              affiliated, nor the names of its contributors may be used to endorse
              or promote products derived from this software without specific prior
              written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
        DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
        (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
        CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
        DAMAGE.

    Availability:

        http://www.suitesparse.com

==> CCOLAMD/Doc/License.txt <==

    CCOLAMD: constrained column approximate minimum degree ordering
    Copyright (C) 2005-2016, Univ. of Florida.  Authors: Timothy A. Davis,
    Sivasankaran Rajamanickam, and Stefan Larimore.  Closely based on COLAMD by
    Davis, Stefan Larimore, in collaboration with Esmond Ng, and John Gilbert.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    CCOLAMD license: BSD 3-clause:

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:
            * Redistributions of source code must retain the above copyright
              notice, this list of conditions and the following disclaimer.
            * Redistributions in binary form must reproduce the above copyright
              notice, this list of conditions and the following disclaimer in the
              documentation and/or other materials provided with the distribution.
            * Neither the name of the organizations to which the authors are
              affiliated, nor the names of its contributors may be used to endorse
              or promote products derived from this software without specific prior
              written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
        DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
        (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
        CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
        DAMAGE.

    --------------------------------------------------------------------------------

==> CHOLMOD/Doc/License.txt <==
        --------------------------------------------------------------------------------
        ==> Check/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Check Module.  Copyright (C) 2005-2006, Timothy A. Davis CHOLMOD is
            also available under other licenses; contact authors for details.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Check module only.
            All CHOLMOD modules are licensed separately.

            ----------------------------------------------------------------------------

            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU Lesser General Public
            License as published by the Free Software Foundation; either
            version 2.1 of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
            Lesser General Public License for more details.

            You should have received a copy of the GNU Lesser General Public
            License along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

        --------------------------------------------------------------------------------
        ==> Cholesky/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Cholesky module, Copyright (C) 2005-2006, Timothy A. Davis.
            CHOLMOD is also available under other licenses; contact authors for
            details.  http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Cholesky module only.
            All CHOLMOD modules are licensed separately.

            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU Lesser General Public
            License as published by the Free Software Foundation; either
            version 2.1 of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
            Lesser General Public License for more details.

            You should have received a copy of the GNU Lesser General Public
            License along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

        --------------------------------------------------------------------------------
        ==> Core/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Core Module.  Copyright (C) 2005-2006, Univ. of Florida.  Author:
            Timothy A. Davis.  CHOLMOD is also available under other licenses; contact
            authors for details.  http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Core module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU Lesser General Public
            License as published by the Free Software Foundation; either
            version 2.1 of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
            Lesser General Public License for more details.

            You should have received a copy of the GNU Lesser General Public
            License along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

        --------------------------------------------------------------------------------
        ==> Demo/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Demo Module.  Copyright (C) 2005-2006, Timothy A. Davis.  CHOLMOD
            is also available under other licenses; contact authors for details.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Demo module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

        --------------------------------------------------------------------------------
        ==> Include/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Include/* files.  Copyright (C) 2005-2006, either Univ. of Florida
            or T. Davis, depending on the file.

            Each file is licensed separately, according to the Module for which it
            contains definitions and prototypes:

            Include/cholmod.h               LGPL
            Include/cholmod_blas.h          LGPL
            Include/cholmod_camd.h          part of Partition module
            Include/cholmod_check.h         part of Check module
            Include/cholmod_cholesky.h      part of Cholesky module
            Include/cholmod_complexity.h    LGPL
            Include/cholmod_config.h        LGPL
            Include/cholmod_core.h          part of Core module
            Include/cholmod_function.h      no license; freely usable, no restrictions
            Include/cholmod_gpu.h           part of GPU module
            Include/cholmod_gpu_kernels.h   part of GPU module
            Include/cholmod_internal.h      LGPL
            Include/cholmod_io64.h          LGPL
            Include/cholmod_matrixops.h     part of MatrixOps module
            Include/cholmod_modify.h        part of Modify module
            Include/cholmod_partition.h     part of Partition module
            Include/cholmod_supernodal.h    part of Supernodal module
            Include/cholmod_template.h      LGPL

        --------------------------------------------------------------------------------
        ==> MATLAB/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/MATLAB Module.  Copyright (C) 2005-2006, Timothy A. Davis.  CHOLMOD
            is also available under other licenses; contact authors for details.
            MATLAB(tm) is a Registered Trademark of The MathWorks, Inc.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/MATLAB module only.
            All CHOLMOD modules are licensed separately.

            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

        --------------------------------------------------------------------------------
        ==> MatrixOps/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/MatrixOps Module.  Copyright (C) 2005-2006, Timothy A. Davis.
            CHOLMOD is also available under other licenses; contact authors for
            details.  http://www.suitesparse.com

            Note that this license is for the CHOLMOD/MatrixOps module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

        --------------------------------------------------------------------------------
        ==> Modify/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Modify Module.  Copyright (C) 2005-2006, Timothy A. Davis and
            William W. Hager.  CHOLMOD is also available under other licenses; contact
            authors for details.  http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Modify module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

        --------------------------------------------------------------------------------
        ==> Partition/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Partition Module.
            Copyright (C) 2005-2006, Univ. of Florida.  Author: Timothy A. Davis
            CHOLMOD is also available under other licenses; contact authors for details.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Partition module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU Lesser General Public
            License as published by the Free Software Foundation; either
            version 2.1 of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
            Lesser General Public License for more details.

            You should have received a copy of the GNU Lesser General Public
            License along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

        --------------------------------------------------------------------------------
        ==> Supernodal/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Supernodal Module.
            Copyright (C) 2005-2006, Timothy A. Davis
            CHOLMOD is also available under other licenses; contact authors for details.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Supernodal module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

        --------------------------------------------------------------------------------
        ==> Tcov/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Tcov Module.  Copyright (C) 2005-2006, Timothy A. Davis
            CHOLMOD is also available under other licenses; contact authors for details.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Tcov module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

        --------------------------------------------------------------------------------
        ==> Valgrind/License.txt <==
        --------------------------------------------------------------------------------

            CHOLMOD/Valgrind Module.  Copyright (C) 2005-2006, Timothy A. Davis.
            CHOLMOD is also available under other licenses; contact authors for details.
            http://www.suitesparse.com

            Note that this license is for the CHOLMOD/Valgrind module only.
            All CHOLMOD modules are licensed separately.


            ----------------------------------------------------------------------------


            This Module is free software; you can redistribute it and/or
            modify it under the terms of the GNU General Public License
            as published by the Free Software Foundation; either version 2
            of the License, or (at your option) any later version.

            This Module is distributed in the hope that it will be useful,
            but WITHOUT ANY WARRANTY; without even the implied warranty of
            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
            GNU General Public License for more details.

            You should have received a copy of the GNU General Public License
            along with this Module; if not, write to the Free Software
            Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

==> COLAMD/Doc/License.txt <==
    COLAMD, Copyright 1998-2016, Timothy A. Davis.  http://www.suitesparse.com
    http://www.suitesparse.com

    COLAMD License: BSD 3-clause

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:
            * Redistributions of source code must retain the above copyright
              notice, this list of conditions and the following disclaimer.
            * Redistributions in binary form must reproduce the above copyright
              notice, this list of conditions and the following disclaimer in the
              documentation and/or other materials provided with the distribution.
            * Neither the name of the organizations to which the authors are
              affiliated, nor the names of its contributors may be used to endorse
              or promote products derived from this software without specific prior
              written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
        DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
        (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
        CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
        DAMAGE.

==> CSparse/Doc/License.txt <==
    CSparse: a Concise Sparse matrix package.
    Copyright (c) 2006, Timothy A. Davis.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    CSparse is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    CSparse is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

==> CXSparse/Doc/License.txt <==
    CXSparse: a Concise Sparse matrix package - Extended.
    Copyright (c) 2006, Timothy A. Davis.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    CXSparse is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    CXSparse is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

==> CXSparse_newfiles/Doc/License.txt <==
    CXSparse: a Concise Sparse matrix package - Extended.
    Copyright (c) 2006, Timothy A. Davis.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    CXSparse is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    CXSparse is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

==> GPUQREngine/Doc/License.txt <==
    GPUQREngine Copyright (c) 2013, Timothy A. Davis, Sencer Nuri Yeralan,
    and Sanjay Ranka.
    http://www.suitesparse.com

    GPUQREngine is free software; you can redistribute it and/or modify it under
    the terms of the GNU General Public License as published by the Free Software
    Foundation; either version 2 of the License, or (at your option) any later
    version.

    GPUQREngine is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along with
    this Module; if not, write to the Free Software Foundation, Inc., 51 Franklin
    Street, Fifth Floor, Boston, MA  02110-1301, USA.


==> KLU/Doc/License.txt <==
    KLU, Copyright (C) 2004-2013, University of Florida
    by Timothy A. Davis and Ekanathan Palamadai.
    KLU is also available under other licenses; contact authors for details.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    KLU is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    KLU is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

==> LDL/Doc/License.txt <==
    LDL Copyright (c) 2005-2013 by Timothy A. Davis.
    LDL is also available under other licenses; contact the author for details.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    LDL is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    LDL is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

==> MATLAB_Tools/Doc/License.txt <==
    The MATLAB_Tools collection of packages is
    Copyright (c), Timothy A. Davis, All Rights Reserved,
    with the exception of the spqr_rank package, which is
    Copyright (c), Timothy A. Davis and Les Foster, All Rights Reserved,

    All packages are available under alternative licenses.
    Contact the authors for details.

    --------------------------------------------------------------------------------
    MATLAB_Tools License, with the exception of SSMULT and SuiteSparseCollection:
    --------------------------------------------------------------------------------

        Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:
            * Redistributions of source code must retain the above copyright
              notice, this list of conditions and the following disclaimer.
            * Redistributions in binary form must reproduce the above copyright
              notice, this list of conditions and the following disclaimer in the
              documentation and/or other materials provided with the distribution.
            * Neither the name of the organizations to which the authors are
              affiliated, nor the names of its contributors may be used to endorse
              or promote products derived from this software without specific prior
              written permission.

        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
        AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
        DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
        (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
        SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
        CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
        DAMAGE.

    --------------------------------------------------------------------------------
    SuiteSparseCollection License:
    --------------------------------------------------------------------------------

        SuiteSparseCollection is free software; you can redistribute it and/or
        modify it under the terms of the GNU General Public License
        as published by the Free Software Foundation; either version 2
        of the License, or (at your option) any later version.

        SuiteSparseCollection is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.

        You should have received a copy of the GNU General Public License
        along with this package; if not, write to the Free Software Foundation,
        Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

    --------------------------------------------------------------------------------
    SSMULT License:
    --------------------------------------------------------------------------------

        SSMULT, Copyright (c) 2007-2011, Timothy A. Davis,
        http://www.suitesparse.com.

        SSMULT is free software; you can redistribute it and/or modify it under the
        terms of the GNU General Public License as published by the Free Software
        Foundation; either version 2 of the License, or (at your option) any later
        version.

        SSMULT is distributed in the hope that it will be useful, but WITHOUT ANY
        WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
        FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
        details.

        You should have received a copy of the GNU General Public License along
        with this package; if not, write to the Free Software Foundation, Inc., 51
        Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.


==> RBio/Doc/License.txt <==
    RBio toolbox.  Copyright (C) 2006-2009, Timothy A. Davis
    RBio is also available under other licenses; contact authors for details.
    http://www.suitesparse.com

    --------------------------------------------------------------------------------

    RBio is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
    of the License, or (at your option) any later version.

    RBio is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this Module; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.


==> SPQR/Doc/License.txt <==
    SPQR, Copyright 2008-2016 by Timothy A. Davis.
    All Rights Reserved.
    SPQR is available under alternate licenses, contact T. Davis for details.

    SPQR License:

        Your use or distribution of SPQR or any modified version of
        SPQR implies that you agree to this License.

        This library is free software; you can redistribute it and/or
        modify it under the terms of the GNU General Public
        License as published by the Free Software Foundation; either
        version 2 of the License, or (at your option) any later version.

        This library is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        General Public License for more details.

        You should have received a copy of the GNU General Public
        License along with this library; if not, write to the Free Software
        Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
        USA

        Permission is hereby granted to use or copy this program under the
        terms of the GNU GPL, provided that the Copyright, this License,
        and the Availability of the original version is retained on all copies.
        User documentation of any code that uses this code or any modified
        version of this code must cite the Copyright, this License, the
        Availability note, and "Used by permission." Permission to modify
        the code and to distribute modified code is granted, provided the
        Copyright, this License, and the Availability note are retained,
        and a notice that the code was modified is included.

    Availability:

        http://www.suitesparse.com


==> SuiteSparse_GPURuntime/Doc/License.txt <==
    SuiteSparse_GPURuntime Copyright (c) 2013-2016, Timothy A. Davis,
    Sencer Nuri Yeralan, and Sanjay Ranka.  http://www.suitesparse.com

    --------------------------------------------------------------------------------

    SuiteSparse_GPURuntime is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by the Free
    Software Foundation; either version 2 of the License, or (at your option) any
    later version.

    SuiteSparse_GPURuntime is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
    details.

    You should have received a copy of the GNU General Public License along with
    this Module; if not, write to the Free Software Foundation, Inc., 51 Franklin
    Street, Fifth Floor, Boston, MA  02110-1301, USA.

==> ssget/Doc/License.txt <==
    Copyright (c), 2009-2016, Timothy A. Davis, All Rights Reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:
        * Redistributions of source code must retain the above copyright
          notice, this list of conditions and the following disclaimer.
        * Redistributions in binary form must reproduce the above copyright
          notice, this list of conditions and the following disclaimer in the
          documentation and/or other materials provided with the distribution.
        * Neither the name of the organizations to which the authors are
          affiliated, nor the names of its contributors may be used to endorse
          or promote products derived from this software without specific prior
          written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
    DAMAGE.


==> UMFPACK/Doc/License.txt <==
    UMFPACK, Copyright 1995-2009 by Timothy A. Davis.
    All Rights Reserved.
    UMFPACK is available under alternate licenses, contact T. Davis for details.

    UMFPACK License:

        Your use or distribution of UMFPACK or any modified version of
        UMFPACK implies that you agree to this License.

        This library is free software; you can redistribute it and/or
        modify it under the terms of the GNU General Public
        License as published by the Free Software Foundation; either
        version 2 of the License, or (at your option) any later version.

        This library is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        General Public License for more details.

        You should have received a copy of the GNU General Public
        License along with this library; if not, write to the Free Software
        Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
        USA

        Permission is hereby granted to use or copy this program under the
        terms of the GNU GPL, provided that the Copyright, this License,
        and the Availability of the original version is retained on all copies.
        User documentation of any code that uses this code or any modified
        version of this code must cite the Copyright, this License, the
        Availability note, and "Used by permission." Permission to modify
        the code and to distribute modified code is granted, provided the
        Copyright, this License, and the Availability note are retained,
        and a notice that the code was modified is included.

    Availability:

        http://www.suitesparse.com


==> CSparse/MATLAB/ssget/Doc/License.txt <==
    Copyright (c), 2009-2016, Timothy A. Davis, All Rights Reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:
        * Redistributions of source code must retain the above copyright
          notice, this list of conditions and the following disclaimer.
        * Redistributions in binary form must reproduce the above copyright
          notice, this list of conditions and the following disclaimer in the
          documentation and/or other materials provided with the distribution.
        * Neither the name of the organizations to which the authors are
          affiliated, nor the names of its contributors may be used to endorse
          or promote products derived from this software without specific prior
          written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
    DAMAGE.


==> CXSparse/MATLAB/ssget/Doc/License.txt <==
    Copyright (c), 2009-2016, Timothy A. Davis, All Rights Reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:
        * Redistributions of source code must retain the above copyright
          notice, this list of conditions and the following disclaimer.
        * Redistributions in binary form must reproduce the above copyright
          notice, this list of conditions and the following disclaimer in the
          documentation and/or other materials provided with the distribution.
        * Neither the name of the organizations to which the authors are
          affiliated, nor the names of its contributors may be used to endorse
          or promote products derived from this software without specific prior
          written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
    DAMAGE.

==> GraphBLAS/Doc/License.txt <==
    SuiteSparse:GraphBLAS, Copyright 2017, Timothy A. Davis

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use SuiteSparse:GraphBLAS except in compliance with the
    License.  You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

==> Mongoose License <==
    Mongoose, Copyright 2018, Timothy A. Davis, Scott P. Kolodziej,
    William W. Hager, S. Nuri Yeralan
    Licensed under the GNU GENERAL PUBLIC LICENSE, Version 3, 29 June 2007


