What Does (\frac{\partial z}{\partial x})y Indicate?

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Start date Apr 12, 2012
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brandy

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Apr 12, 2012

([itex]\frac{\partial z}{\partial x}[/itex])_y

the small y, what does it mean.
the context this is used in is F(x,y,z) where each variable is a function of the other 2 variables.

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Apr 12, 2012

It means that y is to be deemed a constant while taking the partial of z with respect to x.

What Does (\frac{\partial z}{\partial x})y Indicate?

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What Does (\frac{\partial z}{\partial x})y Indicate?

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