:ref:`O2scl <o2scl>` : :ref:`Function List`

Functions matrix_lookup
=======================

.. doxygenfunction:: matrix_lookup(size_t m, size_t n, const mat_t &A, double x0, size_t &i, size_t &j)

.. doxygenfunction:: matrix_lookup(const mat_t &A, double x0, size_t &i, size_t &j)

