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7 lines
351 B
Plaintext
7 lines
351 B
Plaintext
This is a small package of macros for creating cubic spline
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interpolants in MetaPost or Metafont. Given a list of points
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the macros can produce a closed or a relaxed spline joining
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them. Given a list of function values y_j at x_j, the result
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would define the graph of a cubic spline interpolating function
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y=f(x), which is either periodic or relaxed.
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