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FilledSmallSquareLimit[expr, x->] finds the limiting value of expr when x approaches .

FilledSmallSquare Example: Limit[Sin[x]/x, x->0] LongRightArrow.

FilledSmallSquareLimit[expr, x->, Direction -> 1] computes the limit as approaches from smaller values. Limit[expr, x->, Direction -> -1] computes the limit as approaches from larger values.

FilledSmallSquareLimit returns Interval objects to represent ranges of possible values, for example at essential singularities.

FilledSmallSquareLimit returns unevaluated when it encounters functions about which it has no specific information. Limit therefore makes no explicit assumptions about symbolic functions.

FilledSmallSquare See The Mathematica Book: Section 1.5.10 and Section 3.6.8.

FilledSmallSquare See also: Series, Residue.

FilledSmallSquare Related package: NumericalMath`NLimit`.

Further Examples