Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!uunet!van-bc!ubc-cs!undergrad.cs.ubc.ca!gchow
From: gchow@undergrad.cs.ubc.ca (george kai yee chow)
Newsgroups: comp.sys.handhelds
Subject: Casio fx-8000G Mandelbrot problem
Summary: mandelbrot program with problem
Keywords: Casio, fx-8000G, Mandelbrot
Message-ID: <1990Apr14.222633.3409@undergrad.cs.ubc.ca>
Date: 14 Apr 90 22:26:33 GMT
Sender: root@undergrad.cs.ubc.ca
Reply-To: gchow@b3 (zv2fh0z0c4eJQ)
Organization: none
Lines: 30

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