Limits

 

In Mathematica

For comparison with other CAS choose from: Axiom Derive Macsyma Maple Reduce

inputs outputs

    Limit[ Sin[x]/x, x -> 0 ]

    1

    Limit[(3 Sin[Pi x] - Sin[3 Pi x])/x^3, x -> 0 ]

        3
    4 Pi

    Limit[ (2x + 5)/ (3x - 2), x -> Infinity ]

    2
    -
    3