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mZmZmZmZmZmZmZ ddlmZmZ ddlmZ eee	efeeeee
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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.
    )DimensionSystem)ceVhbar)
actionenergyforce	frequencylengthmassmomentumpowertimevelocity)PREFIXESprefix_unit)
UnitSystem)Z	base_dimsZderived_dimszNatural system)Z
base_unitsunitsnameN)__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   b/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/sympy/physics/units/systems/natural.py<module>   s   0
