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bc.. When trying to move the old limits algorithm to the new core I found out:
In [1]: e = exp(x)
In [2]: e
Out[2]: exp(x)
In [3]: e[0]
Out[3]: exp
but [3] should return x
I am surprised this doe…
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Testing with sync preview feature, I encountered some wierd issues.
- After performed any sync actions, and trying to save one file with ex-mode's `:w` command, it failed with the following errors
``…
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PHY 201:
- [x] Complex Arithmetic
- [x] Ordinary First-Order Differential Equations
- [x] Second-Order Linear Differential Equations
- [x] "Trigg" Functions
- [x] Vector Algebra/Introduction to Matric…
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Hi,
I am trying to build feel++ in a virtual machine with Scientific Linux 7 and I am getting some compilation problems while doing `make`. In line 380 of `/home/acampoverde/Programs/feelpp-0.100.0-…
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The referenced paper "A. Townsend & S. Olver (2014), The automatic solution of partial differential equations using a global spectral method, arXiv:1409:2789" tantalisingly mentions the possibility of…
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After commit adac4a799550816c4b369feb3a51f3d47c2608fc (perhaps before also), opm-autodiff does not compile on ubuntu 14.04, stock, with dune-istl version 2.2.1-2 installed via
apt-get install libdune-…
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Rather than rolling our own sparse-matrix library, it seems like it would be much better to use [PETSc](http://www.mcs.anl.gov/petsc/), which is the de-facto standard here.
PETSc would give us access…
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```
Please complete the following lines...
FDS Version:6.1.2
SVN Revision Number:20564
Compile Date:Fri, 26 Sep 2014
Smokeview Version/Revision:6.1.12
Operating System:Linux/Ubuntu 14.04
Describe de…
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The `chebGUI()` 'export to m-file' option exports to `pde.m` by default.
However, this can cause a conflict with the MathWorks PDE Toolbox:
```
>> pwd
ans =
/home/nhale/Desktop/foo
>> ls
pde.m
>>…
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Recommended books from scicomp:
Finite Difference Schemes and Partial Differential Equations, Second Edition
John C. Strikwerda
Finite Difference Methods for Ordinary and Partial Differential Equati…