autodiff

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False positive errors in Intellisense of Visual Studio Code: (Copy Constructor is ambigous)

14

Hello AllanLeal, i stumbled upon your library and would like it to support me during learning how to implement scientific code in C++. I really like it for its clarity...

Nukleon84

Conan packages?

1

Are there any plans to upload this to conan?

varasinguluri

Ambiguous conversion between var and ExprPtr

3

Hello, I ran into a compilation issue that was triggered deep into Eigen ([here](https://gitlab.com/libeigen/eigen/-/blob/master/Eigen/src/Core/products/TriangularSolverMatrix.h#L124)) from e.g. this sequence: ``` Eigen::Matrix x1; Eigen::Matrix x2; x1 = x2.inverse(); ``` Note that it...

pettni

Hi Allan: Thank you for your assistance to resolve the issues that I am experiencing using autodiff with Eigen. This issue is an extension of issue #137; I am responding...

George-Eric

Thread-safe OpenMP

7

I wanted to make sure that it's thread-safe, e.g. OpenMP?

zoharl3

Evaluate a derivative in multiple points

16

A typical optimization process is evaluating usually the same derivatives at different points. Right now, the derivative is calculated from scratch each time (40sec in my case, where it should...

zoharl3

Forward mode Hessian

3

Hello, I saw that there is a documented `hessian` driver for the reverse mode. And as I checked through the forward eigen header I found the counterpart. However, I cannot...

worc4021

Add support for complex numbers

4

Something like: ``` VectorXcd b; b

zoharl3

Reusing the function graph for multiple gradient calculations

2

Hello I am currently using autodiff for a planning problem where gradient calculation is very time critical and it appears that my application spends most of the time during the...

ferdinandbadenberg

Outdated conda management in `autodiff`'s GitHub Actions

2

As discussed in https://github.com/actions/starter-workflows/issues/44, there is now a solution to manage conda environments in GitHub Actions. `autodiff` current implements a "hard-coded" fashion for conda environments in `autodiff`'s GH Actions. Please...

volpatto