| Identity | Square | Cube | Sin | Cos | Exp | Invert | ExA | ExB | ExC |
| $z$ | $z^2$ | $z^3$ | $\sin(z)$ | $\cos(z)$ | $e^z$ | $1/z$ | $z^2+(2+i)z-1+7i$ | $z^2-(5+3i)z+4+7i$ | $z^2+1$ |
The header menu allows the user to select the functions $f$ and $g$. The applet then visualizes the function $z\mapsto g(f(z))$. You can select either rectangular or polar coordinates for the domain grid.
The baseline menu allows the user to decrease or increase the size of the domain grid. Additionally, it allows the user zoom in or out of the viewing area.
Attention bug : l'image est "sur la tête" : l'axe imaginaire pointe vers le bas. Aussi, l'applet java risque ne pas s'afficher si vous utilisez Firefox.
Le code source.