gchow@undergrad.cs.ubc.ca (george kai yee chow) (04/15/90)
Since this is a handheld area, I thought I might try my problem here.
I've got a Casio fx-8000G and wrote a Mandelbrot plotter. (How's the one for
the HP-28s.)
But there's a problem with it: it only plots one point in the set.
I'm posting the source here. If anyone can find the problem with it, can
they please e-mail me? (I would love to hear from anyone with a Casio too.)
Note on notation: -> is the assignment operator
^2 is the square operator
=> is the conditional separator (shift-7)
>= is the greater than or equal to symbol
-2->X:-1.25->Y
2.5->R:10->N
Range 95,1,96,1,63,64
R/63->G:Y+R->Y
63->J:Lbl 1
Y-JG->D
63->I:Lbl 2
X+IG->C:C->A:D->B
N->K:Lbl 3
2AB->E
A^2-B^2+C->A
E+D->B
(A^2+B^2)>=4=>Goto 4
Dsz K:Goto 3
Plot I,J:Plot I,J:Line
Lbl 4
Dsz I:Goto 2
Dsz J:Goto 1