44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
from sympy.physics.units import Dimension
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angle = Dimension(name="angle") # type: Dimension
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# base dimensions (MKS)
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length = Dimension(name="length", symbol="L")
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mass = Dimension(name="mass", symbol="M")
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time = Dimension(name="time", symbol="T")
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# base dimensions (MKSA not in MKS)
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current = Dimension(name='current', symbol='I') # type: Dimension
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# other base dimensions:
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temperature = Dimension("temperature", "T") # type: Dimension
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amount_of_substance = Dimension("amount_of_substance") # type: Dimension
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luminous_intensity = Dimension("luminous_intensity") # type: Dimension
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# derived dimensions (MKS)
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velocity = Dimension(name="velocity")
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acceleration = Dimension(name="acceleration")
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momentum = Dimension(name="momentum")
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force = Dimension(name="force", symbol="F")
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energy = Dimension(name="energy", symbol="E")
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power = Dimension(name="power")
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pressure = Dimension(name="pressure")
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frequency = Dimension(name="frequency", symbol="f")
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action = Dimension(name="action", symbol="A")
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area = Dimension("area")
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volume = Dimension("volume")
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# derived dimensions (MKSA not in MKS)
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voltage = Dimension(name='voltage', symbol='U') # type: Dimension
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impedance = Dimension(name='impedance', symbol='Z') # type: Dimension
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conductance = Dimension(name='conductance', symbol='G') # type: Dimension
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capacitance = Dimension(name='capacitance') # type: Dimension
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inductance = Dimension(name='inductance') # type: Dimension
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charge = Dimension(name='charge', symbol='Q') # type: Dimension
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magnetic_density = Dimension(name='magnetic_density', symbol='B') # type: Dimension
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magnetic_flux = Dimension(name='magnetic_flux') # type: Dimension
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# Dimensions in information theory:
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information = Dimension(name='information') # type: Dimension
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