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**Problem description**
Depending on the output times given to `Reactor.advance`, specified limits on the change in one or more state variables can be exceeded by a wide margin. In some cases, …
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While installing dealii using spack, the spack doesn't recognize the already installed PETSc library.
**Steps to reproduce the problem**
```
ajay@ajay-desktop:~$ spack spec -Il dealii+petsc ^pets…
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**Problem description**
The ct.Solution object is being created. The initial gas parameters and composition are determined. A Reactor Net object is created. The step method is called in the loop.
A …
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Hi @rwest , @bryanwweber This is a draft plan for the project, I leave last two weeks with no plan because I am not sure how long will it take for solving chemical errors( maybe we need a further disc…
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Hi,
I have general problems (I will point out more once I will be sure the problem is not on my side) with this specific line (4th) in this [example notebook](https://github.com/bjodah/chempy/blob…
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Hello!
Is there a tutorial on how to inspect gradient/hessian calculation when using `diffrax`?
I am trying to calculate gradients and hessians, but the returned values are always `nan`s, and I …
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Now cvode seems to be a reliable solver for stiff problems, but we still run into numerical issues from time to time (well we do go complex, but still).
I am just wondering if we are sqeezing every…
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#### Summary:
Per discussion at https://github.com/stan-dev/cmdstan/issues/630#issuecomment-404915871, a formal documentation of Math library is desirable. This is in addition to the function documen…
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Is there anyway other than using a loop (line 26 -54) to implement time-varing function (which are part of the system dynamics)? This method takes a lot of time to get results.
clear
addpath('MATL…
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Hi Hugo,
I have been trying to make it work under Linux more easily (as you know, I am still learning).
Despite I don't have a working solution yet I just want to let you know where I am.
In one…