JuliaMath / QuadGK.jl

adaptive 1d numerical Gauss–Kronrod integration in Julia
MIT License
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Gauss–Kronrod weights for arbitrary weight functions #83

Closed stevengj closed 1 year ago

stevengj commented 1 year ago

The goal of this PR is to implement arbitrary-precision Gauss–Kronrod weights for arbitrary Jacobi matrices, corresponding to arbitrary weight functions. This involves:

(It's a large PR, but it's mostly docs and tests. The actual amount of new code is relatively small.)

codecov[bot] commented 1 year ago

Codecov Report

Patch coverage: 98.37% and project coverage change: +0.53% :tada:

Comparison is base (d20d07a) 97.33% compared to head (5c6c1c6) 97.87%.

Additional details and impacted files ```diff @@ Coverage Diff @@ ## master #83 +/- ## ========================================== + Coverage 97.33% 97.87% +0.53% ========================================== Files 5 5 Lines 338 471 +133 ========================================== + Hits 329 461 +132 - Misses 9 10 +1 ``` | [Files Changed](https://app.codecov.io/gh/JuliaMath/QuadGK.jl/pull/83?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaMath) | Coverage Δ | | |---|---|---| | [src/gausskronrod.jl](https://app.codecov.io/gh/JuliaMath/QuadGK.jl/pull/83?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaMath#diff-c3JjL2dhdXNza3JvbnJvZC5qbA==) | `98.37% <98.25%> (+0.89%)` | :arrow_up: | | [src/weightedgauss.jl](https://app.codecov.io/gh/JuliaMath/QuadGK.jl/pull/83?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaMath#diff-c3JjL3dlaWdodGVkZ2F1c3Muamw=) | `100.00% <100.00%> (ø)` | |

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