Third-Party Notice: DIPY
========================

TRXScan's closed-form ground-truth microstructure scalars are a Rust port of
DIPY (https://dipy.org) — the FORCE moment code and the DTI / DKI / QTI / ODF
scalar functions it builds on — via the crash_force fork. We gratefully
acknowledge the DIPY project and its developers; DIPY is also the oracle these
closed forms are validated against.

Files in TRXScan that contain DIPY-derived code:

  - src/microstructure.rs
      Port of dipy/sims/_force_moments.py and the scalar functions it calls:
      the Carlson R_F/R_D elliptic integrals and the Tabesh AK/RK/MK/MKT/KFA
      closed forms (dipy/reconst/dki.py), FA (dipy/reconst/dti.py), the Westin
      QTI invariants (dipy/reconst/qti.py), and GFA (dipy/reconst/odf.py).
      Validated against DIPY via tools/gen_force_fixtures.py and
      tests/fixtures/force_moments.txt.

DIPY is distributed under the BSD 3-Clause license, the verbatim text of which
follows.

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

Unless otherwise specified by LICENSE.txt files in individual
directories, or within individual files or functions, all code is:

Copyright (c) 2008-2026, dipy developers
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 dipy developers nor the names of any
       contributors may be used to endorse or promote products derived
       from this software without specific prior written permission.

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