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There are many cases where one wants to modify a value in an array like `A[i, j] = f(A[i, j])`, If `A` is a `LinearSlow` array this would currently need two transformation between the Cartesian index …
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The current implementation of `Physics::Transformations::Rotations::rotation_matrix_3d` requires `axis` of rotation and the `angle` of rotation as separate arguments. However, this creates a bit of a …
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In order for the bundle to be automatically built, these are the things that would be necessary:
- create the "skeleton" of the app, by unzipping a functional `/Application/deal.II.app`, with an e…
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Why build on Windows? Mostly because Visual Studio is my preferred IDE.
Background:
About a year ago I attempted to build deal.II on Windows without success. Here's what has changed since then: …
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Some tests from `tests/examples` consistently give false negative results on my machine. Upon launch of a deal.II application, I noticed that my system sometimes writes a warning to `std::cout`. Altho…
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a simple 1D problem like follow:
\frac{du}{dx}=1
in dealii, it can be simply realized by follow code:
``` for (const unsigned int q_index : fe_values.quadrature_point_indices())
…
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As discussed here https://github.com/exadg/exadg/pull/589#discussion_r1383601911, I believe the name `lexicographic_numbering` (https://dealii.org/current/doxygen/deal.II/structinternal_1_1MatrixFreeF…
nfehn updated
11 months ago
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After reviewing #369 and looking through the code base for compressible + incompressible NS, I feel that we should discuss the design of the postprocessors. Right now, we create global vectors for eve…
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_From [bange...@gmail.com](https://code.google.com/u/111126369971033778052/) on August 20, 2013 00:08:11_
Link to it starting in step-3. The module should compare the ways to assemble using straight …
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Hi guys 'n gals,
just trying to install Aspect here, step my step working through the dependencies. I noticed a fascinating warning when compiling Trilinos:
*************************************…