Alessandro Moscatelli created MATH-1648:
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Summary: Derivative computations for BicubicInterpolator's
Key: MATH-1648
URL: https://issues.apache.org/jira/browse/MATH-1648
Project: Commons Math
Issue Type: Improvement
Affects Versions: 4.X
Reporter: Alessandro Moscatelli
Hi there !
I would like to improve the BicubicInterpolator (or the
PiecewiseBicubicInterpolator) with the possibility to evaluate x, y, xy
derivatives.
In the deprecated BicubicSplineInterpolator it was already possibile.
Before I start writing any lines of code I would like to know the rationale
about removing this functionality.
Also, do you have any suggestion or guideline ?
I forked on github, I would like to contibute with a PR.
Thank you in advance
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