让我们使用Mathematica 5.2、7.0.1 和 8.0.1 插入相同的数据:
Interpolation[{{0, 0}, {1, 1}, {2, 3}, {3, 4}, {4, 3}, {5, 0}}] // InputForm
输出是:
数学5.2:
InterpolatingFunction[{{0, 5}},
{2, 0, True, False, {3}, {0}}, {{0, 1, 2, 3, 4, 5}},
{{0}, {1}, {3}, {4}, {3}, {0}}, {Automatic}]
数学7.0.1:
InterpolatingFunction[{{0, 5}}, {3, 1, 0, {6}, {4}, 0, 0, 0, 0},
{{0, 1, 2, 3, 4, 5}}, {{0}, {1}, {3}, {4}, {3}, {0}}, {Automatic}]
数学8.0.1:
InterpolatingFunction[{{0, 5}}, {4, 3, 0, {6}, {4}, 0, 0, 0, 0, Automatic},
{{0, 1, 2, 3, 4, 5}}, {{0}, {1}, {3}, {4}, {3}, {0}}, {Automatic}]
Mathematica 5.2的输出在 7.0.1 版中用作输入时仍然有效,但在 8.0.1 版中无效。似乎InterpolatingFunction
在版本 8 中放弃了对旧样式的支持。是否可以在版本 8.0.1 中重用Mathematica 5.2InterpolatingFunction
生成的数据?