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See https://github.com/km-git-acc/dbn_upper_bound/issues/113
- [x] gram_point
- [x] bounds needed for the computation
- [x] code to find good rosser blocks and isolate zeros (see mpmath)
- [x] c…
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There are [four common notations for differentiation](https://en.wikipedia.org/wiki/Notation_for_differentiation):
1. Leibniz: $dy/dx$
2. Lagrange: $f'(x)$
3. Euler: $`(Df)(x)`$
4. Newton: $`\dot…
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**Describe the bug**
Thanks for your amazing work!
However, when I run your in-timestep-remeshing code, I encountered Segmentation fault (core dumped). I find that this bug encounters the first tim…
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@keawang and @kochalka and I are trying to debug a bunch of NaNs in the Newton update for the continuous states in Laplace EM. I'll follow up with more details, but it looks like the issues arise in c…
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There are several functions, where variables are declared, assigned a few lines later and not reassigned later on. E.g. the variable `eps_t` in `refine_roots_newton`:
```C
REAL re_bound_val, im_…
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The current way to add new units is
1. annoying
2. verbose
3. littered all over
Instead we need to unify the unit construction. Instead of having:
- units defined as full name
- units defined …
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I need at least an example on setting up the momentum balance to find pre and post velocities of a multibody system.
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The implementation of Laurent series in [OSCAR](https://oscar.computeralgebra.de/) (more explicitly in [NEMO](http://nemocas.org/)) uses a "scale factor" in order to compensate the inflation of its …
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I've stumbled upon the following endpoint:
``` python
@app.route('/upgrade-versions/')
def get_upgrade_versions(cluster_id):
cluster = db_api.get_cluster(cluster_id)
if not cluster:
r…
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Second and fourth-order finite-difference approximations of the Jacobian-vector product have been implemented in the dedicated branch. So far, it has been validated for the two-dimensional cylinder fl…