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The sherpa.astro.xspec.utils module
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.. currentmodule:: sherpa.astro.xspec.utils

.. automodule:: sherpa.astro.xspec.utils

This module provides routines useful for the
:doc:`XSPEC model <xspec_model>` interface.

   .. rubric:: Classes

   .. autosummary::
      :toctree: api

      ModelMeta

   .. rubric:: Functions

   .. autosummary::
      :toctree: api

      include_if
      version_at_least