emsr / emsr/cxx_math

Recursion may be bad in expint_en

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question
Dominant language
C++
Stars
17
Forks
3
PR merge metrics
No merged PRs in 30d

Description

expint_en may be just sloppy. I think recursion may be bad?
Boost uses CF + series.

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Research direction

Start by locating the expint_en implementation and its tests, then compare its recursive approach with Boost's continued-fraction and series methods. The issue does not identify files or define expected behavior, so confirm the numerical requirements and a measurable completion criterion before changing anything.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
backend
Issue type
Refactor
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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