trahflow

Inconsistent behavior of `jacobian(::Type{RotMatrix}, ::QuatRotation)`?

2

The method `jacobian(::Type{RotMatrix}, ::QuatRotation)` is supposed to implement the jacobian of `vec(RotMatrix(q))` with respect to the parameters of `q`, where `q isa QuatRotation`. The docstring says: > `jacobian(::Type{output_param}, R::input_param)` >...

Proposal to fix inconsitency in jacobian(::Type{RotMatrix}, ::QuatRotation)

1

This proposal addresses #290

add documentation for overwriting behaviour of in-place application of real-input fft plans

5

As noted in JuliaMath/FFTW.jl#158, application of inverse plans of real-input ffts via `mul!` or `ldiv!` potentially overwrites the input array. This might be quite unexpected to many people (including me),...

Performance of mixed-type (matrix-) multiplication

1

Hi, I noticed that mixed-type multiplication (e.g. `*(::SMatrix, ::Matrix)`) is slow. I searched the issues but didn't find one that mentions this. For example: ``` julia> SA = @SMatrix randn(3,3);...

On my (arch linux) system, python throws the following error if I * first import a plotting package (I tried `CairoMakie`, `GLMakie`, `Plots`) * create a `WandbLogger` and log a...