The compiled core in this distribution is built from analytic_prophet/optimize.cpp
against two header-only libraries, which are therefore compiled into it:

  Eigen 3.4.0 -- MPL-2.0
    https://gitlab.com/libeigen/eigen/-/archive/3.4.0/eigen-3.4.0.tar.gz
    Used unmodified. MPL-2.0 is file-level copyleft: the source form of the
    covered files is the archive above, published by the Eigen project.

  LBFGSpp v0.3.0 -- MIT
    https://github.com/yixuan/LBFGSpp/archive/refs/tags/v0.3.0.tar.gz
    Used unmodified.

Neither is vendored in the source repository; both are fetched at build time by
tools/fetch_headers.sh at the versions above. Their licence texts are beside
this file.

analytic-prophet itself is licensed separately -- see the LICENSE in the
distribution metadata.
