-
Currently, we hardcode the shape functions and their derivatives, ending up with code that looks like this:
~~~cpp
// shapeFunctions[13]= 0.25 * plus_r * minus_s * mid_t;
derivativeS…
-
https://www.zer0-nu1l.com/2019/12/16/Lagrange/#more
概要Dijkstra 算法的局限论文难读,算法部分不加以说明,推理上有。学姐的框架图基础知识:线性变换关系+次梯度 线性变换关系 这一部分对于后面将拉格朗日松弛法引入路由算法,以及从单约束路由算法扩展到多约束路由算法至关重要。注:原本打算使用其他的例子,但是始终找不出比于建国博士举的更通俗…
-
## Bug Description
The RunApp test says OK if there's an exception thrown in a solve, as we end up with a "Solve not converged" report and a regular exit code of 0
adding an exception in simple_di…
-
## Rationale
Running a sim with multi apps, I want to limit my sub app to 1 processor but when the transfer happens after the master app solve, I get a segfault. Sim works when I don't limit the # pr…
-
It would be pretty cool to have native markdown support.
I took a look in the source-code and from what I've been able to gather (as a C noob, basically), you're *only* handling gemini-formatted co…
-
Original file:
arthurrackhamtre00rack_0018.jpg
![arthurrackhamtre00rack_0018 w=400 px](https://github.com/fehlfarbe/gimp2acv/assets/6173647/560c1381-ac29-45e7-97a9-00ac9dbe347f)
GIMP reference …
PacoH updated
11 months ago
-
A **major** bug happens when a face integral is computed without an explicit dependance on **all** the unknowns.
The following script produces an error, no matter the mesh dimension or the function…
bmxam updated
6 months ago
-
`numpy.float64*Function` evaluation fails in some cases. Example:
```python
from firedrake import *
import numpy
mesh = UnitSquareMesh(5, 5)
V = VectorFunctionSpace(mesh, 'DG', 1)
# V = Fu…
-
For example:
```
solve(inner(trial, test) * dx
== inner(w, test) * dx + inner(grad(w), grad(test)) * dx,
w, bcs)
```
seems to be equivalent to
```
for bc in bcs:
bc.appl…
-
In the code of the two-level transfer we check whether the two elements have the same degree:
https://github.com/dealii/dealii/blob/357d079338e5526a7fe8d07896934104873aa0e0/include/deal.II/multigrid/…