QuadGK.jl

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stack overflow for integrating other Number types

8

I have a function if I have a function `f(x)` which is the integral another function (using QuadGK) and `x` is the upper limit of integration. If I want to...

MasonProtter

Compatibility with CUDA.jl

2

Dear QuadGK developers: I'm attempting to calculate multiple 1D integrals in parallel using GPU via CUDA.jl. However currently QuadGK does not seem to be GPU-compatible (with CUDA.jl). A simple example...

weiyuanlou

Suggestion to make it more clear in the documentation that a function is required in QuadGK to evaluate the data and that for purely numerical input (e.g., as recorded by...

rafael-guerra-www

A question regarding quadrature rules for the weight function w(x)=1/(1+x^2)

2

Hi there, I would like to ask you a question regarding quadrature rules for the weight function `w(x)=1/(1+x^2)`. I hope this is fine to post my question here. My question...

nhavt

Inplace method not callable with Inf

3

Hi, wanted to know if this is the expected behavior. When doing ``` function f!(b, x) b[1] = exp(-x^2) b[2] = exp(-x^2) return nothing end buf = zeros(Float64, 2); quadgk!(f!,...

dominikkiese

Cauchy principal value integrals

4

Here's an implementation that can evaluate Cauchy principal value integrals using the method presented [here](https://www.sciencedirect.com/science/article/pii/0771050X75900091). It does not support infinite boundaries due to [this already known problem](https://github.com/JuliaMath/QuadGK.jl/pull/42#issuecomment-563439264). I tried to...

fmeirinhos

DomainError in transformed space

1

This is possibly related to #30, but not sure. I am integrating a function that is basically the Gamma PDF (very spiked near zero, but tapers off as x ->...

tbeason

Create Invalidations.yml

1

This is based on https://github.com/julia-actions/julia-invalidations. Adding such checks came up in https://discourse.julialang.org/t/potential-performance-regressions-in-julia-1-8-for-special-un-precompiled-type-dispatches-and-how-to-fix-them/86359. I suggest to add this check here since this package is widely used as a dependency. See also...

ranocha

Handle units consistently in handle_infinites

2

Fixes #95 This pr changes `handle_infinities` to always pass limits with units to `do_quadgk` so that the same `segbuf` can be used with finite and infinite limits. It also adds...

lxvm

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3 to 4. Release notes Sourced from codecov/codecov-action's releases. v4.0.0 v4 of the Codecov Action uses the CLI as the underlying upload. The CLI has helped to...

dependabot[bot]