Licenses & Pricing

Atlas Paclet Symbol

grad - gradient operator

grad[expr]
allows one to calculate the gradient operator on a 0-form expression.

MORE INFORMATION

expr - any 0-form expression.

For any 0-form f we have grad[f]=Dual[d[f]] by definition.

Declare constants:

Declare functions:

Declare p-forms:

Declare vectors:

Declare coframe:

Declare frame:

Declare metric:

Using grad- procedure:

Just definition:

For function f:

For h which depends on f:

In[11]:=

Out[11]=

For 0-form - coordinate x:

Some more examples:

More of DigiArea

Company

Terms of use |
Privacy |
Contact |

Google is a registered trademark of Google Inc. Maple, Maplesoft, and Maplet are trademarks of Waterloo Maple Inc. Mathematica is a registered trademark of Wolfram Research Inc. Eclipse is a trademark of Eclipse Foundation, Inc. All other brand names or product names are trademarks or registered trademarks of their respective companies.

atlas package Documentation

Declaration operators

Calculation operators

Standard DG operators

Utility operators

General Tutorials

Visualization Tutorials

Atlas Palette Tutorials

Atlas Wizard Tutorials

grad - gradient operator

More of DigiArea

Differential Geometry Library

Products

Support

Resellers

Company