h.ceil

来自「强大的数学工具包」· CEIL 代码 · 共 26 行

                                * * * * * * *
                                *    ceil   *
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        "ceil"
        SYNTAX: X = ceil(R)

        R is an expression whose value is an element of Z, Q or R.

        X is assigned the smallest integer greater than or equal to R.


        Example 1: (correct)

                 ceil(3/4)


        Example 2: (correct)

                ceil(9/3)


        Example 3: (correct)

                ceil(23423.283472349e-3)