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### C++ book recommendation- Scientific computing and C++

I'm a master's student in Math interested in Numerical Analysis. I know there are lots of questions like that on this site, but I think this is the best place to ask. So, I'm looking for an ...
4 views

### Plot of a function involving an integral and value changing parameters

I'm trying to calculate the following cross section as function of the photon energy $h\nu$ and plot the lines for three different values of $\gamma = 1.0, 1.5, 2.0$. Here' s my attempt to solve ...
150 views
+300

### Numerical flux and source term in FVM (Burger's like equation)

I'm trying to solve the following equation with FVM $$u_t + f(u)_x = g(u)$$ where $g$ is some smooth function of $u$ and $f(u) = \frac{u^2}{2}$. This is really similar to Burger's equation, except ...
41 views

### Setting up optimization problem in GEKKO

I have the following dynamical system, $\frac{d \phi}{dt} = -M^TDM\phi \tag{1}\label{1}$ $\frac{d \hat\phi}{dt} = -M^T\tilde{D}M\hat \phi \tag{2} \label{2}$ $\eqref{1}$ represents the exact ...
8 views

### Python import Data from .txt. file with pandas down from a specific line

I am really new in Python and I hope this is the right community for my question. Sorry if it is not. I am trying to import data from a .txt file with pandas. The file looks like this: ...
46 views

9k views

### How mature is the “Julia” scientific computing language project?

I'm considering learning a new language to use for numerical/simulation modelling projects, as a (partial) replacement for the C++ and Python that I currently use. I came across Julia, which sounds ...
210 views