scipy.interpolate.BarycentricInterpolator.__call__¶
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BarycentricInterpolator.
__call__
(x)[source]¶ Evaluate the interpolating polynomial at the points x
Parameters: - x : array_like
Points to evaluate the interpolant at.
Returns: - y : array_like
Interpolated values. Shape is determined by replacing the interpolation axis in the original array with the shape of x.
Notes
Currently the code computes an outer product between x and the weights, that is, it constructs an intermediate array of size N by len(x), where N is the degree of the polynomial.