@acer Here is the reference example that inspired me.Thanks

S4_Generate_Systmes.mw

 thanks @Carl Love  but I don't see any effect of the procedure on the display?

S4_Droites_Implicite.mw

@janhardo 

I'm trying to plot the various points in the complex plane (as shown in my figure). The intermediate calculations are on the sheet. Any suggestions? Thanks

Q_Complex.mw

@janhardo Thanks for your help. In the end, I’m giving up. I find that the Maple environment for complex numbers isn’t intuitive. The results are not simplified, and it struggles with extracting square roots.... Thanks again.

@acer That's exactly what I was expecting. Thanks!

@acer Thank you for your response. Actually, I want M to return an array with the following format.

@acer  Thank you. This is exactly the expected effect. It's a shame that such options don't exist (for now).

@acer  Thanks !

@acer Maybe I didn't express my idea clearly. Here is my idea.

S5_Périodique_Rôlede_C.mw

@acer Thank you very much for this idea about displaying C as a fraction of pi. I'm trying to explore the idea of shifting only the restriction of the sine function on [0,2π] to illustrate the horizontal shift. The problem is that the entire function (in red) is shifting. The background doesn't give me anything... Any suggestions?

Q_display.mw

@acer Thanks !

@Kitonum 

Thanks for the idea. Just one question about displaying with Tabulate in the form of a 2-row by 2-column table instead of a row vector or a column vector? Thanks for your help.

S5_QCM_Expo_Log_Tabulate.mw

@Kitonum 

Thank you for the adjustment. One last question on the subject: Is there a way to hide the Z-axis only?

@Kitonum Sorry, I'm trying to duplicate your idea with another function, but a misalignment issue is occurring... My animation parameters are not correct.

Q_Rotation_other.mw

@mmcdara I read your answers carefully and try to adapt them. I totally agree with you on dividing by n-1, but all calculators are programmed to divide by n... it's a broad debate;) Thanks