各种插值算法

1 拉格朗日插值(POLINT)

2 有理函数插值(RATINT)

3 三次样条插值(SPLINE(二阶导数值)）

4 有序表的检索法(LOCATE(二分法), HUNT(关联法))

5 插值多项式(POLCOE(n2), POLCOF(n3))

6 二元拉格朗日插值(POLIN2)

7 双三次样条插值(SPLIE2)-Various interpolation algorithm

1 Lagrange Interpolation (POLINT)

2 rational function interpolation (RATINT)

3 Cubic Spline Interpolation (SPLINE (second derivative values))

Table 4 ordered retri　method (LOCATE (dichotomy), HUNT (correlation method))

5 interpolation polynomial (POLCOE (n2), POLCOF (n3))

6 diacids Lagrange Interpolation (POLIN2)

Seven pairs of cubic spline interpolation (SPLIE2)