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Arithmetic Operators in the Natural Units Environment
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Description
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In the Natural Units environment, the arithmetic operators (+, -, *, /, and ^) are modified so that they perform the necessary operations on expressions with units.
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Given units  and  , the properties of the five arithmetic operators are:
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![(a x)+(b x)->(a+b) [x]](/support/helpjp/helpview.aspx?si=9388/file06670/math31.png)
![(a x)+(b y)->(a za+b zb) [z]](/support/helpjp/helpview.aspx?si=9388/file06670/math36.png)
![-(a x)->(-a) [x]](/support/helpjp/helpview.aspx?si=9388/file06670/math41.png)
![(a x) (b x)->(a b) z0 [z]](/support/helpjp/helpview.aspx?si=9388/file06670/math46.png)
![(1)/(a x)->(1)/(a) [(1)/(x)]](/support/helpjp/helpview.aspx?si=9388/file06670/math51.png)
![((a x))^(r)->(a)^(r) [(x)^(r)]](/support/helpjp/helpview.aspx?si=9388/file06670/math56.png)
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Examples
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![with(Units[Natural])](/support/helpjp/helpview.aspx?si=9388/file06670/math81.png)
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