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Limits

Right, left, and bidirectional limits of symbolic expressions and functions

MuPAD Functions

limitCompute a limit

Examples and How To

Compute Bidirectional Limits

Suppose, you have a function f(x).

Compute Right and Left Limits

If a limit of a function at a particular value of a variable does not exist, the limit command returns undefined.

Concepts

If Limits Do Not Exist

If the limit command cannot compute a limit of a function at a particular point and also cannot prove that the limit is not defined at this point, the command returns an unresolved limit:

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