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**CBMC version:** `develop`
**Operating system:** Mac OS 10.15.7
**Test case:**
```c
#include
void main()
{
unsigned A, x[64];
__CPROVER_assume(0 = 1 });
assert(x[0] > 0);
}
…
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I have a case where I am using `ExternalFunctions` as part of my model. The `ExternalFunction` takes three arguments:
* a (constant) integer argument indicating an internal option for the function …
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Hello, I was able to create a script for an uniaxial tension test with a fixed constraint on the opposite side (bottom) and a fixed load of 100 N in the y direction in top. My problem is that the maxi…
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Hi!
I have the following model (not sure if it is an error but I have gotten similar models to work using DifferentialEquations.jl (bare bones) ):
```
using ModelingToolkit
using DiffEqBase
…
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Is it possible to solve a difference equation with this package?
Difference equations are mentioned in the documentation and README, so it seems this is possible, but it's not clear how I can do th…
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Hello,
I am trying to incorporate inhomogeneous Dirichlet and Neumann conditions into the heat equation code of example 16. Right now, I am just focusing on explicit time integration and am therefo…
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I tried to use `stress = pb.evaluate('ev_cauchy_stress.1.Omega(m.D, u)', mode='el_avg')` to get the stress from my model but it returns the error `ValueError: material argument m not found!`. I'll po…
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Receiving Segfault
```
...
LoadInputFile: Loading input file: case.sif
Loading user function library: [MagnetoDynamics]...[MagnetoDynamicsCalcFields_Init0]
Program received signal SIGSEGV: Segm…
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Hello,
I am developing a nonlinear CSD code with FEM. I tried to use GMRES in Hypre to solve the linear system. Before adding the subroutine to my CSD code, I have added it to a FEM based CFD code a…
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Thanks for the nice package!
My question is whether it is possible to make it work with `NLsolve` so as to get uncertainties of the roots of nonlinear equations.
For instance, taking the following…