Third-party software used by the Intersect web demo
====================================================

pffft.wasm
----------
https://github.com/JorenSix/pffft.wasm

Copyright (c) 2022, Joren Six
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. 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.

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 HOLDER OR CONTRIBUTORS 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.


PFFFT (Pretty Fast FFT)
-----------------------
Upstream library packaged by pffft.wasm. Sources vendored under
third_party/pffft/ in the Intersect source tree.

Copyright (c) 2013 Julien Pommier (pommier@modartt.com)

Based on original Fortran 77 code from FFTPACKv4 (NETLIB), authored by
Dr Paul Swarztrauber of NCAR, in 1985. As confirmed by the NCAR fftpack
software curators, the FFTPACKv5 license applies to FFTPACKv4 sources.
Julien Pommier's changes are released under the same terms.

Full license text: third_party/pffft/pffft.h
FFTPACK license reference: http://www.cisl.ucar.edu/css/software/fftpack5/ftpk.html

Copyright (c) 2004 the University Corporation for Atmospheric Research
("UCAR"). All rights reserved. Developed by NCAR's Computational and
Information Systems Laboratory, UCAR, www.cisl.ucar.edu.

Redistribution and use of the Software in source and binary forms, with or
without modification, is permitted provided that the following conditions
are met:

- Neither the names of NCAR's Computational and Information Systems
  Laboratory, the University Corporation for Atmospheric Research, nor the
  names of its sponsors or contributors may be used to endorse or promote
  products derived from this Software without specific prior written
  permission.

- Redistributions of source code must retain the above copyright notices,
  this list of conditions, and the disclaimer below.

- Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions, and the disclaimer below in the documentation
  and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.