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We are now starting to get a few top level objects e.g., region, problem, basis etc. It is probably time that we put in a context object which holds all these. The context would be returned by the cmf…
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## Feature request
Currently, even though [`numba.stencil`](https://numba.pydata.org/numba-doc/latest/user/stencil.html) is designed in a way that allows different “modes”, it only supports one:
>…
Socob updated
5 months ago
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Hi,
I sometimes have trouble with the convergence of the outer loop of `velocityDeltatLaplacianSolver` when I'm running dissolFoam with my own case, and I'd like to ask about the possible reasons.…
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People often ask for the ability to define arbitrary spike kernels (rather than using differential equations). We've resisted this in the past because it's much less computationally efficient than usi…
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```
Schrodinger equation solver doesn't work in the latest sfepy:
$ ./schroedinger.py -s
sfe: warning: other missing: ['functions', 'modules', 'epbc_[0-9]+|epbcs',
'lcbc_[0-9]+|lcbcs', 'nbc_[0-9]+|nb…
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I was thinking about this today for a variety of reasons, but the most tantalising one for me is to attack the poroelasticity problem. I know you have mentioned working on the faulting part of the pro…
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I use FEniCS installed in WSL of Windows 10.
The version is 2019.01.
Then I update demo files in the tutorial.
I delete the plot code because WSL cannot use it.
```python
"""
FEniCS tutorial d…
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`import sympy as sp
sp.var('a b c',nonzero=True)
eq = sp.Eq(a*b-a*c,0)
print(eq)
print(eq.simplify())`
output :
Eq(a*b - a*c, 0)
Eq(a*(b - c), 0)
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In the marketing materials for the book, and in the very title, it promises to emphasize concepts. On page VII it promises to prioritize concepts over terminology.
However, there are more than a fe…
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```
>>> equ_laplace
470.0*s**2/(1.0*s**4 + 18.7*s**3 + 17.9*s**2 + 4.68*s + 0.131)
>>> inverse_laplace_transform(apart((equ_laplace), s, full=True).doit(), s, t)
Traceback (most recent call last):…