Update index.rst

index.rst/index.rst

@@ -27,10 +27,22 @@ You can install PyMieScatt from `PyPI <https://pypi.python.org/pypi/PyMieScatt>`
 .. py:function:: MieQ(m, wavelength, diameter[, asDict=False])
 
    Return Mie efficencies of a spherical particle with a given refractive index *m*, *wavelength*, and *diameter*. Optionally returns the parameters as a dict when *asDict* is specified and set to True.
+
+.. py:Function:: Mie_ab(m,x)
 
-Indices and tables
-==================
+   Returns external field coefficients :math:`a_n` and :math:`b_n` based on inputs of *m* and :math:`x=\pi d/\lambda`. Typically not available as a top level call but can be specifically imported via::
+   $ from PyMieScatt import Mie_ab
+
+.. py:Function:: Mie_cd(m,x)
+
+   Returns internal field coefficients :math:`c_n` and :math:`d_n` based on inputs of *m* and :math:`x=\pi d/\lambda`. Typically not available as a top level call but can be specifically imported via::
+   $ from PyMieScatt import Mie_cd
+
+.. py:Function:: RayleighMieQ(m, wavelength, diameter[, asDict=False])
+
+   Returns Mie efficencies of a spherical particle in the Rayleigh regime (:math:`x=\pi d/\lambda << 1`) given refractive index *m*, *wavelength*, and *diameter*. Optionally returns the parameters as a dict when *asDict* is specified and set to True. Uses :py:func:`RayleighMie_ab` to calculate :math:`a_n` and :math:`b_n`.
+
+.. py:Function::`LowFrequencyMieQ(m, wavelength, diameter[, asDict=False])
+
+   Returns Mie efficencies of a spherical particle in the low-frequency regime given refractive index *m*, *wavelength*, and *diameter*. Optionally returns the parameters as a dict when *asDict* is specified and set to True. Uses :py:func:`LowFrequencyMie_ab` to calculate :math:`a_n` and :math:`b_n`.
 
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`