Difference between revisions of "LimitBelow Command"
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;LimitBelow[ <Function>, <Value> ] | ;LimitBelow[ <Function>, <Value> ] | ||
:Computes the left [[w:Limit of a function#One-sided limits|one-sided limit]] of the function for the given value of the main function variable. | :Computes the left [[w:Limit of a function#One-sided limits|one-sided limit]] of the function for the given value of the main function variable. | ||
Revision as of 10:20, 6 August 2015
- LimitBelow[ <Function>, <Value> ]
- Computes the left one-sided limit of the function for the given value of the main function variable.
- Example:
LimitBelow[1 / x, 0]yields -\infty .
- Note: Not all limits can be calculated by GeoGebra, so undefined will be returned in those cases (as well as when the correct result is undefined).
CAS Syntax
- LimitBelow[ <Expression>, <Value> ]
- Computes the left one-sided limit of the function for the given value of the main function variable.
- Example:
LimitBelow[1 / x, 0]yields -\infty .
- LimitBelow[ <Expression>, <Variable>, <Value> ]
- Computes the left one-sided limit of the multivariate function for the given value of the given function variable.
- Example:
LimitBelow[1 / a, a, 0]yields -\infty .
- Note: Not all limits can be calculated by GeoGebra, so ? will be returned in those cases (as well as when the correct result is undefined).
Note: See also Limit Command and LimitAbove Command.
