LimitAbove Command

LimitAbove[ <Function>, <Value> ]

Computes the right one-sided limit of the function for the given value of the main function variable.

Example:

LimitAbove[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

LimitAbove[ <Expression>, <Value> ]

Computes the right one-sided limit of the function for the given value of the main function variable.

Example:

LimitAbove[1 / x, 0] yields \infty .

LimitAbove[ <Expression>, <Variable>, <Value> ]

Computes the right one-sided limit of the multivariate function for the given value of the given function variable.

Example:

LimitAbove[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 LimitBelow Command.