I have the same problem.
Briefly, the E7.3 problem is about plotting an ellipse using the equation:
where r, A and B are inputs.
Anyone who can help, please?
thank you in advance
I don't speak Itialian, so I'm posting my answer here instead of in the other thread.
Here's how I would approach the problem:
From your explanation, I am still unable to solve the problem.
Would you be kind enough to help me solve the problem as I am really stuck.
Thank you very much.
Can you be more specific on which parts of my explanation you do not understand? Are you having trouble creating a 1D array of 'phi' values, or is the problem with converting the 'R' values into 'x' and 'y' coordinates? The more information you can give about what you have tried, the better.
Yes I have trouble creating the 1D array of 'phi' values.
For the equation I have already done it with the fomula node
and plot it on a XY graph using the input A & B but the graph
is not an ellipse, instead it gives me a funny plot.