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Channel: PTC Community: Message List - Scalar fields: partial derivatives, grad f and |grad f|
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Scalar fields: partial derivatives, grad f and |grad f|

Hello All   I'm setting up a worksheet to enable me to check my workings for when I need to solve a two or three dimensional scalar field by hand (cylindrical & spherical polar coordinates).Mathcad...

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Re: Scalar fields: partial derivatives, grad f and |grad f|

The attached shows some modifications to the cylindrical section. It might (or might not!) be of some help. Alan

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Re: Scalar fields: partial derivatives, grad f and |grad f|

Thank you Alan for the corrected worksheet  Question: I've noticed that MathC does not return a scalar for | grad f | . Should it not return a scalar value instead of a vectorial value, as I'm not...

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Re: Scalar fields: partial derivatives, grad f and |grad f|

Rosanella di-Costanzo wrote: Thank you Alan for the corrected worksheet  Question: I've noticed that MathC does not return a scalar for | grad f | . Should it not return a scalar value instead of a...

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Re: Scalar fields: partial derivatives, grad f and |grad f|

Many thanks Alan

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