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| (1) |
To enter a two dimensional Integral from - to , use the following command:
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A typical situation is one in which you want to integrate in a d-volume, where d is the dimension of spacetime. For that purpose, you can either enter all the coordinates as arguments to Intc, or to make the input easier, set an alias for the coordinates, (in Physics, the default setting is a Minkowski spacetime with dimension 4 = 3 + 1; you can change this by using Setup), by using the Coordinates command.
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