Kuvaukset ja
14.9.2005 K3/P3
Konformikuvauksia
> | with(plots): |
> | #?conformal |
> | conformal(z,z=-2..2+2*I);conformal(z^2,z=-2..2+2*I); |
> | restart: with(plots): |
Warning, the name changecoords has been redefined
> | z:=x+I*y: |
> | setoptions3d(orientation=[-114,36],axes=box): |
> | #ztaso:=plot3d(-1,x=-1..1,y=-1..1,color=argument(z),grid=[21,21]): |
> | #absz2pinta:=plot3d(abs(z^2),x=-1..1,y=-1..1,color=argument(z^2),grid=[21,21]): |
> | #argz2pinta:=plot3d(argument(z^2),x=-1..1,y=-1..1,color=abs(z^2),grid=[21,21]): |
> | #display3d(ztaso,absz2pinta,axes=box);display3d(ztaso,argz2pinta,axes=box,orientation=[-114,36]); |
> | #display3d(ztaso); |
> | conformal(z,z=-5-0.9*Pi*I..2+0.9*Pi*I);conformal(exp(z),z=-5-0.9*Pi*I..2+0.9*Pi*I,scaling=constrained); |
> |
> | ztaso:=plot3d(0,x=-1..1,y=-1..1,color=argument(z),grid=[21,21]): x:='x':y:='y':z:=x+I*y: |
> | expz:=plot3d(abs(exp(z)),x=-5..2,y=-2*Pi..2*Pi,color=argument(exp(z)),grid=[21,21]): |
> |
> | display3d(ztaso);display3d(expz,axes=BOXED,style=PATCH,labels=["Re(z)","Im(z)","|exp(z)| "]); |
> |