2 pti prog maison pour les complexes
sur TI
complexes
clrdraw
a+bi
Prompt I
-2π->Xmin
2π->Xmax
-4->Ymax
4->Ymax
π/4->Xscl
1/2->Yscl
Disp "REEL",real(I)>Frac
Pause
Disp "IMAGINAIR",imag(I)>Frac
Pause
Disp "ARG/π",angle(I)/π>Frac
Disp "ARG/π",(angle(I)+π)/π>Frac
Pause
Disp "CONJUGE",conj(I)
Pause
Disp "NORME²",abs(I)²>Frac
Disp "NORME",abs(I)>Frac
Pause
imag(I)->Y
real(I)->Ø
Line(0,0,Ø,Y)
Vertical Ø
Horizontal Y
Circle(0,0,abs(I))
Stop
DispGraph
angles
Disp "angle°"
Prompt Ø
cos(Ø)->X
ifØ=30
disp"X=π/6"
ifØ=45
disp"X=π/4"
ifØ=60
disp"X=π/3"
ifØ=0
disp"X=0"
ifØ=1
disp"X=π/2"
