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calculate_lookup_table [2011/07/26 19:14] hermann |
calculate_lookup_table [2011/08/05 22:21] admin [Notes] |
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| ===== Notes ===== | ===== Notes ===== | ||
| - | If the calculation of the expression diverges, the corresponding table key is not inserted in the output table. | + | If the calculation of the expression diverges, the corresponding table key is not inserted in the output table. So, when possible way to remove a key from a table is returning //null//. |
| The list of mathematical and logical operators that can be employed in the logic/algebraic expression can be found in the [[Image Expression Type | image expression reference]]. Note that the operators and functions described in [[Image Expression Type#Image Operators and Functions | Image Operators and Functions]] and [[Image Expression Type#Image Neighborhood Functions | The list of mathematical and logical operators that can be employed in the logic/algebraic expression can be found in the [[Image Expression Type | image expression reference]]. Note that the operators and functions described in [[Image Expression Type#Image Operators and Functions | Image Operators and Functions]] and [[Image Expression Type#Image Neighborhood Functions | ||