Add hermite polynomial coefficients #439
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Are we never going to need more than 10 of them? |
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I just grabbed what was listed on Wikipedia and figured more could be added
later if anyone needed them. There is a recurrence relation that can be
used to get any polynomial. I can add that for the others if you want.
…On Sat, Aug 6, 2022 at 9:18 PM Nicholas Wilson ***@***.***> wrote:
Are we never going to need more than 10 of them?
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9il
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Aug 12, 2022
source/mir/math/func/hermite.d
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| See_also: | ||
| $(LINK2 https://en.wikipedia.org/wiki/Hermite_polynomials, Hermite polynomials) | ||
| +/ | ||
| template hermiteCoefficients(size_t N) |
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It is good that it is a general purpose now. Could we make it GC CTFE-able function that returns an array of longs? That will compile much faster then template instantiation but will be still usable in @nogc CTFE code.
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Thanks, tagged new release. |
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I just have the coefficients here and use
mir.polynomialto produce the results as needed.I set them up as
enumsso hopefully it is all CTFE-able.I plan on making use of the Hermite polynomials for the Cornish-Fisher expansion in
mir-stat, but I figured it could have use in more places than just there, which is why I added it tomir-algorithm, though I am indifferent as to which project or where in the project it would be.