-
@mposa noticed that the autodiff computation in `RigidBodyTree` is a lot slower than that in `AcrobotPlant` (which writes the dynamics equation manually). I did a quick benchmark test on the three cla…
-
a rounding error occurred. no line search step satisfy the sufficient decrease and curvature condition. How to fix it?
-
This issue is to discuss the possible advantages and disadvantages for allowing a postfix function call syntax where the function name appears after the closing parenthesis.
i.e. `(x)f` or `(x,y)f`
…
-
For deep neural networks in particular, and optimization of complex functions in general, it would be very valuable to be able to automatically derive gradients for continuous functions. Doing this (o…
-
Let's end `concrete_solve`. The question of "why do we have `concrete_solve`" and "how to get rid of `concrete_solve`" are essentially the same question, so let me layout what we need to fix about `so…
-
Dear John,
I have been using momi2 for a while, and it is really a great method. However, I am having problems with the growth parameter, trying to model a strong exponential Ne decay in modern hor…
-
Where is opennn-cuda ? Also the are another lib (HIP) that support CUDA and all others card like AMD that could be used instead of CUDA directly.
-
## summary
* builtin literals (eg `-128'i8`) become regular user defined literals (UDL) that the parser represents as a litteral-call expression `i8("-128")`, with AST `nkLitCall(nkIdent("i8"), nkStr…
-
I have written a C++ library that allows for evaluation of thermodynamic equation of state written in terms of residual Helmholtz energy (only, not derivatives): https://github.com/ianhbell/teqp . De…
-
Hi all, and thank you for the amazing library. I am however experiencing an issue with the `jac()` function. See the example below:
```python
import casadi
import numpy as np
x = casadi.MX.sym…