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           d Z ddlmZ ddlmZmZmZ ddlmZm	Z	m
Z
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
eef      Z eee      Z eeeefed	      Zy
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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)	base_dimsderived_dimszNatural system)
base_unitsunitsnameN)__doc__sympy.physics.unitsr   sympy.physics.units.definitionsr   r   r   5sympy.physics.units.definitions.dimension_definitionsr   r   r	   r
   r   r   r   r   r   r   sympy.physics.units.prefixesr   r   sympy.physics.units.unitsystemr   _natural_dimr   natural     y/var/www/pru.catia.catastroantioquia-mas.com/valormas/lib/python3.12/site-packages/sympy/physics/units/systems/natural.py<module>r$      sy    0 7 7   ? 5 vx($huiH
 	B! r1UAQ
Rr"   