Complex function

Beatriz Rubio Serrano shared this question 3 years ago
Answered

I wish to be able to plot the function,

f(t)= sin(t)+(1-3i)cos(t)

But it is impossible, because geobebra said (something like this) "Invalid function. You must write one explicit in x"


Do know anybody how I must write this sentence?

A lot of thanks.

Comments (2)

photo
1

GG maneja funciones de R en R no en C

puedes usar a = Curve(sin(t) + cos(t), -3cos(t), t, 0, 2π)

luego si te es necesario puedes escribir a(1) u otro valor para conseguir un punto que puedes pasar a forma compleja

photo
1

Hi, not possible at the moment but you can try at https://beta.geogebra.org/graphing


Also you can define complex functions in the CAS (both stable version and beta), but they won't be plotted.

© 2021 International GeoGebra Institute