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Naturalunit system.

The natural system comes from "setting c = 1, hbar = 1". From the computer
point of view it means that we use velocity and action instead of length and
time. Moreover instead of mass we use energy.
é    )ÚDimensionSystem)ÚcÚeVÚhbar)
ÚactionÚenergyÚforceÚ	frequencyÚlengthÚmassÚmomentumÚpowerÚtimeÚvelocity)ÚPREFIXESÚprefix_unit)Ú
UnitSystem)Z	base_dimsZderived_dimszNatural system)Z
base_unitsÚunitsÚnameN)Ú__doc__Zsympy.physics.unitsr   Zsympy.physics.units.definitionsr   r   r   Z5sympy.physics.units.definitions.dimension_definitionsr   r   r   r	   r
   r   r   r   r   r   Zsympy.physics.units.prefixesr   r   Zsympy.physics.units.unitsystemr   Z_natural_dimr   Znatural© r   r   úb/var/www/html/bwave/python/venv/lib/python3.8/site-packages/sympy/physics/units/systems/natural.pyÚ<module>   s   0þ
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