Infinite multiplication factor formula
======================================

Infinite multiplication factor can be found using thermal fission factor, fast fission
factor, resonance escape probability, and thermal utilization factor.

**Links:**

#. `Wikipedia <https://en.wikipedia.org/wiki/Nuclear_chain_reaction#Six-factor_formula>`__.
# `NuclearPower <https://www.nuclear-power.com/nuclear-power/reactor-physics/nuclear-fission-chain-reaction/four-factor-formula-infinite-multiplication-factor/>`__.

.. py:currentmodule:: symplyphysics.laws.nuclear.infinite_multiplication_factor

.. py:data:: thermal_fission_factor

    :attr:`~symplyphysics.symbols.nuclear.thermal_fission_factor`.

Symbol:
    :code:`eta`

Latex:
    :math:`\eta`

Dimension:
    :code:`dimensionless`


.. py:data:: thermal_utilization_factor

    :attr:`~symplyphysics.symbols.nuclear.thermal_utilization_factor`.

Symbol:
    :code:`f`

Latex:
    :math:`f`

Dimension:
    :code:`dimensionless`


.. py:data:: resonance_escape_probability

    :attr:`~symplyphysics.symbols.nuclear.resonance_escape_probability`.

Symbol:
    :code:`p`

Latex:
    :math:`p`

Dimension:
    :code:`dimensionless`


.. py:data:: fast_fission_factor

    :attr:`~symplyphysics.symbols.nuclear.fast_fission_factor`.

Symbol:
    :code:`epsilon`

Latex:
    :math:`\varepsilon`

Dimension:
    :code:`dimensionless`


.. py:data:: infinite_multiplication_factor

    :attr:`~symplyphysics.symbols.nuclear.infinite_multiplication_factor`.

Symbol:
    :code:`k_inf`

Latex:
    :math:`k_{\infty}`

Dimension:
    :code:`dimensionless`


.. py:data:: law

    :code:`k_inf = eta * epsilon * p * f`


    Latex:
        .. math::
            k_{\infty} = \eta \varepsilon p f