Difference between revisions of "LimitBelow Command"
From GeoGebra Manual
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:Returns left [[w:Limit of a function#One-sided limits|one-sided limit]] of the function for given value of variable. | :Returns left [[w:Limit of a function#One-sided limits|one-sided limit]] of the function for given value of variable. | ||
==CAS Syntax== | ==CAS Syntax== | ||
− | ;LimitBelow[ <Expression f>, <Variable v>, <Value> ] | + | ;LimitBelow[ <Expression f>, <Value t> ] |
− | : | + | :Computes the left one-sided limit of the function ''f'' for the given value ''t''. |
− | :{{ | + | :{{example|1=<div><code><nowiki>LimitBelow[1 / x, 0]</nowiki></code> yields <math>-\infty</math> .</div>}} |
− | {{ | + | ;LimitBelow[ <Expression f>, <Variable v>, <Value t> ] |
+ | :Computes the left one-sided limit of the multivariate function ''f'' for the given value ''t'' of the given variable ''v''. | ||
+ | :{{example|1=<div><code><nowiki>LimitBelow[1 / a, a, 0]</nowiki></code> yields <math>-\infty</math> .</div>}} | ||
+ | {{note| 1=<div>See also [[Limit Command]] and [[LimitAbove Command]].</div>}} |
Revision as of 13:09, 18 August 2011
- LimitBelow[ <Function>, <Value> ]
- Returns left one-sided limit of the function for given value of variable.
CAS Syntax
- LimitBelow[ <Expression f>, <Value t> ]
- Computes the left one-sided limit of the function f for the given value t.
- Example:
LimitBelow[1 / x, 0]
yields -\infty .
- LimitBelow[ <Expression f>, <Variable v>, <Value t> ]
- Computes the left one-sided limit of the multivariate function f for the given value t of the given variable v.
- Example:
LimitBelow[1 / a, a, 0]
yields -\infty .
Note:
See also Limit Command and LimitAbove Command.