Objective The objective of this post is to investigate the validity of (6) in Reference 2. […]
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Writing Unit Vectors for a Cartesian Coordinate System in Terms of Unit Vectors for a Spherical Coordinate System
Objective of this Post The objective of this post is to form (4) in this […]
How a Multivariable Function Changes with Respect to the Cartesian Coordinates
Suppose $F(x,y,z) \equiv f(x) g(y) h(z)$. This post shows how to calculate a partial derivative of a […]
How a Multivariable Function Changes with Respect to an Azimuthal Coordinate
For a functions $f(x)$, $g(y)$ and $h(z)$, the chain rule yields $ \frac{\partial f(x)}{\partial \phi} = […]