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I think it is Chebyshev polynomial of first kind
https://en.wikipedia.org/wiki/Chebyshev_polynomials
need correction of implemtation
 or PowerSeriesProfile (which cannot be used past a certain degree for fitting due to numerics), …
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Chebyshev polynomials should be drop-in replaceable with Legendre ones. Right now it doesn't work, the curves go crazy pretty quick.
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The Gauss-Jacobi quadrature integrates functions of the form
$$
\int_{-1}^1 f(x) (1-x)^\alpha (1+x)^\beta\mathrm{d}x \approx \sum_{i=1}^n w_i f(x_i)
$$
where $\{x_i\}$ are the nodes of $n$-th …
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When approximate the initial filters kernel gθ(Λ) = diag(θ) with a polynomial
why we c…
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I am working on a project that utilizes Chebyshev polynomials and might use other types of polynomials in the future, and I would like to leverage jit and auto differentiation through JAX. numpy suppo…
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```
I'm logging this here as this seems to be a mpmath problem. The polynomial
'f' defined below is of order 2, and so it does not contain the 3rd
Chebyshev polynomial of the first kind: taking the sc…
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```
I'm logging this here as this seems to be a mpmath problem. The polynomial
'f' defined below is of order 2, and so it does not contain the 3rd
Chebyshev polynomial of the first kind: taking the sc…
-
```
I'm logging this here as this seems to be a mpmath problem. The polynomial
'f' defined below is of order 2, and so it does not contain the 3rd
Chebyshev polynomial of the first kind: taking the sc…
-
```
I'm logging this here as this seems to be a mpmath problem. The polynomial
'f' defined below is of order 2, and so it does not contain the 3rd
Chebyshev polynomial of the first kind: taking the sc…