emsr / emsr/cxx_math

Terminate hypergeometric orthogonal polynomials when one of the numerator parts is a negative integer.

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Dominant language
C++
Stars
17
Forks
3
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Description

In particular, for Jacobi when n+alpha+beta+1=-N, and for Gegenbauer when n+2lambda=-N.

Contributor guide

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Research direction

Search the repository for the Jacobi and Gegenbauer polynomial implementations and read how their hypergeometric parameters are handled. Use the two conditions in the issue as the starting cases, then verify that the relevant polynomials terminate as expected for negative-integer numerator parts.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
backend
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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