LimitBelow Command

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LimitBelow[ <Function>, <Value> ]
Returns left one-sided limit of the function for given value of variable.

CAS Syntax

LimitBelow[ <Expression f>, <Variable v>, <Value> ]
Returns left one-sided limit of the multivariate function f for given value of variable v.
Example: LimitBelow[ 1/x, x, 0 ] returns -Infinity.
Note: See also Limit Command and LimitAbove Command.
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