dcfprogs/Graphics/MANDEL2

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This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk:	Home » Personal collection » Acorn hard disk » misc » misc2
Filename:	dcfprogs/Graphics/MANDEL2
Read OK:	✔
File size:	1583 bytes
Load address:	0000
Exec address:	0000

Duplicates

There are 5 duplicate copies of this file in the archive:

Personal collection » Acorn ADFS disks » Electron » Programs_B.ADF » Graphics/MANDEL2
Personal collection » Acorn ADFS disks » Electron » Programs.ADF » Graphics/MANDEL2
Personal collection » Acorn ADFS disks » Electron » Programs_V2.ADF » Graphics/MANDEL2
Personal collection » Acorn ADFS disks » Greaseweazled » adfs_Programs.adf » Graphics/MANDEL2
Personal collection » Acorn hard disk » misc » misc2 » dcfprogs/Graphics/MANDEL2
Personal collection » Acorn hard disk » misc » misc3 » dcfprog3/Graphics/MANDEL2

File contents

   10REM PROGRAM MANDLEBROT PLOT
   20REM VERSION B0.2
   30REM AUTHOR Kate Crennell
   40REM BEEBUG MAY 1986
   50REM PROGRAM SUBJECT TO COPYRIGHT
   60:
  100DIM KOL%(4),C$(7)
  110ON ERROR GOTO 340
  120C$(0)=CHR$135+"BLACK,  ":C$(1)=CHR$129+"RED,   ":C$(2)=CHR$130+"GREEN, ":C$(3)=CHR$131+"YELLOW,":C$(4)=CHR$132+"BLUE,  ":C$(5)=CHR$133+"MAGENTA,":C$(6)=CHR$134+"CYAN,  ":C$(7)=CHR$135+"WHITE, "
  130VDU 23,255,255,255,255,255,255,255,255,255
  140M%=0:MODE7
  150E%=1:PROCmode
  160E%=2:PROCrule
  170E%=3:PROCarea
  180MODE7:E%=4:PROCkols
  190MODEM%
  200IFM%=1 FORI%=0TO3:VDU19,I%,KOL%(I%)MOD16;0;:NEXT
  210VDU28,G%,31,H%,0:@%=4:PRINTT%+3:@%=&20508:PRINTXMIN;:@%=&10308:PRINTW;:@%=&20508:PRINTYMIN;:@%=&10308:PRINTH:@%=11-M%*4:FORI%=0TOC%:PRINT?(&C10+I%);:COLOUR?(&C00+I%):VDU255:COLOUR7:NEXT:@%=8/M%
  220E%=6:VDU4,23;8202;0;0;0;28,G%,31,H%,29
  230PROCmandel(XMIN,YMIN,DX,DY)
  240E%=5:VDU7,4,28,G%,31,H%,26:CLS
  250PRINT"Save Y/N";:PROCQ:IFA$="Y"INPUT"Filename",F$:GOTO260 ELSE 310
  260IFINSTR(F$,"""")<>0GOTO250 ELSE IF LEN(F$)>6GOTO250
  270F$="P."+STR$(M%+2+2*T%)+F$
  280IFM%=1 FORI%=0TO3:?(I%+&7FFC)=KOL%(I%)MOD16:NEXT
  290$&C80="SAVE "+F$+" 3000 8000"
  300U%=X%:V%=Y%:X%=&80:Y%=&C:CALL&FFF7:X%=U%:Y%=V%
  310PROCbox:IFA$="Y"MODE7:GOTO170
  320CLS:PRINT"MORE Y/N";:PROCQ:IF A$="Y"GOTO180
  330MODE7:END
  340IFE%<>5ORERR<190 GOTO 360
  350PRINT"FILING ERROR ";ERR:GOTO250
  360IF ERR<>17 MODE7:REPORT:PRINT" AT LINE ";ERL:END
  370ON E% GOTO 380,150,160,170,180,240
  380MODE 7:END
  390:
 1000DEFPROCkols
 1010J%=0
 1020CLS:PRINT''"NUMBER COLOUR  LOWER BOUND"
 1030@%=6:FORI%=0TOC%:K%=?(&C00+I%):IFM%=1 K%=KOL%(K%)
 1040PRINT I%+1;:IFK%>0PRINT"   "+CHR$(128+K%)+CHR$255+CHR$135,?(&C10+I%) ELSE PRINTSPC(6),?(&C10+I%)
 1050NEXT:PRINT"These are the colours to be plotted for each new boundary of iterations."'
 1060IFJ%=C%+1 GOTO1110 ELSE:PRINT'"Number of boundaries OK (Y/N)";:PROCQ
 1070IFA$="Y"J%=C%+1:GOTO1110
 1080PRINT"How many boundaries (2-15) ";:J%=GET-48:PRINT;J%;:IFJ%<1 OR J%>9 GOTO1080
 1090IF J%=1:K%=GET-48:PRINT;K%;:J%=10+K%
 1095IFJ%<>C%+1 PROCbnd
 1100IFJ%<2 OR J%>15 GOTO1070 ELSE C%=J%-1:GOTO1020
 1110PRINT'"Which colour/bound to change?"'"(RETURN if none)";:K%=GET-48:PRINT;K%;:IF K%=0 OR K%=-35 THEN ENDPROC
 1120IFK%=1 AND J%>9 I%=GET-48:IF I%>-35 K%=10+I%:PRINT;I%;
 1130IF K%>J% GOTO 1110
 1140IFM%=2PRINT'"Colours are:":FORI%=0TO7:PRINT;C%(I%)+" ";:NEXT:GOTO1200
 1150PRINT'"Background colour is "+C$(KOL$(0)MOD8)'"Printing will be in "+C$(KOL%(3)MOD8)
 1160PRINT"Primary colours available:":FORI%=0TO3:IFKOL(I%)>16 PRINT;C$(KOL%(I%))+" ";
 1170NEXT:PRINT'"Other possible colours:":FORI%=0TO7:F%=0:FORN%=0TO3:IFKOL%(N%)=I% F%=1
 1180NEXT:IFF%=0 PRINT;C$(I%);SPC1;
 1190NEXT
 1200I%=10:INPUT'"Which colour",A$:IFA$=""GOTO1330 ELSE A$=LEFT$(A$,3)
 1210FORN%=0TO7:IFA$=LEFT$(C$(N%),2,3) I%=N%
 1220NEXT
 1230IFI%=10GOTO1200
 1240IFM%=2 ?(&BFF+K%)=I%:GOTO1320
 1250F%=0:FORN%=0TO3:IFI%=KOL%(N%) ?(&BFF+K%)=N%:F%=-1
 1260IFF%=0KOL%(?(&BFF+K%))=I%:GOTO1320
 1270NEXT:IFF%>0KOL%(F%-1)=I%:?(&BFF+K%)=F%-1:GOTO1320
 1280IFF%=0KOL%(?(&BFF+K%))=I%:GOTO1320
 1290FORI%=0TO3:F%=0:FORN%=0TOC%:IF?(&C00+N%)=I% F%=1
 1300NEXT:IFF%=0KOL%(I%)=16
 1310NEXT
 1320IFK%=1GOTO1020
 1330INPUT"What new iteration for this colour",L%:IFL%<0GOTO1330
 1340IF L%=0GOTO1020
 1350IFL%<?(&C0E+K%)+1GOTO1390
 1360IFL%>255GOTO1390
 1370IFK%<J% AND L%>?(&C10+K%)-1 GOTO1390
 1380?(&C0F+K%)=L%:GOTO1020
 1390PRINT"New range incompatible with old":GOTO1330
 1400:
 1410DEFPROCarea
 1420CLS:@%=&2070A:PRINT''"Left X bound="XMIN;", width="W'"Low Y bound="YMIN;", height="H':PROCask:IFA$="Y"THEN1470
 1430INPUT"New left X",XMIN
 1440INPUT"New width",W:IFW=0GOTO1440
 1450INPUT"New bottom Y",YMIN
 1460INPUT"New height",H:IFH=0GOTO1460
 1470L%=256/M%:R=ABS(H/W):IFR>1 Y%=L%-1:X%=Y%/R+0.5 ELSE X%=L%-1:Y%=X%*R+0.5
 1480@%=4:PRINT'"The plot will have ";X%+1;" columns"'"and ";Y%+1;" rows."'':PROCask:IFA$="Y"THEN1510
 1490PRINT'"New number of columns ( <";L%+1" )";:INPUT,I%:IFI%<1 OR I%>L% PRINT" Illegal value":GOTO1490 ELSE X%=I%-1
 1500PRINT"New number of rows ( <";L%+1" )";:INPUT,I%:IFI%<1 OR I%>L% PRINT" Illegal value":GOTO1490 ELSE Y%=I%-1
 1510DX=W/X%:DY=H/Y%:ENDPROC
 1520:
 1530DEFPROCask
 1540*FX202,40
 1550PRINT;" Is this OK (Y/N)";:PROCQ:ENDPROC
 1560DEFPROCQ:PRINT;"?";
 1570A$=CHR$(GET AND 223):IFA$<>"Y"AND A$<>"N"GOTO1570
 1580PRINT;A$:ENDPROC
 1590:
 1600DEFPROCmode
 1610T%=-1:@%=10
 1620CLS:PRINTTAB(7,1)CHR$134"The Mandelbrot Set"'''
 1630PRINT"There are two available plot modes:"''"1)"+CHR$131+"High resolution (256 lines) and"'"four colours,"''"2) Low resolution (128 lines) and"'CHR$131+"eight"+CHR$135+"colours."'
 1640IFM%=0 PRINT'"Which mode would you like (1 or 2)? ";:M%=GET-48 ELSE GOTO 1660
 1650IFM%<1ORM%>2M%=0:GOTO1640ELSEPRINT;M%:GOTO1670
 1660PRINT"Plot mode will be"+CHR$134;M%;CHR$135;:PROCask:IFA$="N"M%=3-M%:GOTO1660
 1670ONM%GOTO1680,1690
 1680G%=32:H%=39:C%=3:FORI%=0TO15:?(I%+&C10)=4*I%:?(I%+&C00)=(I%+1)MOD4:NEXT:KOL%(0)=0:KOL%(1)=4:KOL%(2)=6:KOL%(3)=7:ENDPROC
 1690G%=16:H%=19:C%=7:FORI%=0TO15:?(I%+&C10)=2*I%:NEXT:!&C00=&02050104:!&0C04=&00070306:!&C08=&02050104:!&C0C=&08070306:ENDPROC
 1700:
 1710DEFPROCrule
 1720CLS:@%=10:PRINT''"The Mandlebrot formula used will be:"''"    Z^";T%+3;" + C => Z'"'':PROCask:IFA$="Y"GOTO1750
 1730PRINT'"Enter new exponent (2-4) ";:I%=GET-48:PRINT;I%:IFI%<2ORI%>4PRINT"Illegal value":GOTO1730
 1740T%=I%-3:GOTO1720
 1750ONT%+2GOTO1760,1770,1780
 1760XMIN=-2:YMIN=-1.25:W=2.5:H=W:ENDPROC
 1770XMIN=-1.5:YMIN=-1.5:W=3:H=3:ENDPROC
 1780XMIN=-1.5:YMIN=-1.25:W=2.5:H=W:ENDPROC
 1790:
 1800DEFPROCbox
 1810CLS:PRINT"BOX Y/N";:PROCQ:IFA$="N"ENDPROC
 1820CLS:S%=4*M%:U%=0:V%=0:A%=640:B%=512:GCOL3,3:MOVEU%,V%:DRAWA%,B%
 1830*FX4,1
 1840*FX12,4
 1850A$=GET$:REPEAT:PROCbx:UNTILA$="Q"
 1860*FX4,0
 1870*FX12,0
 1880CLS:PROCask:MOVEU%,V%:DRAWU%,B%:DRAWA%,B%:DRAWA%,V%:DRAWU%,V%:IFA$="N"GOTO1820
 1890CLS:PRINT"Draw new one";:PROCQ:IFA$="N"ENDPROC
 1900XMIN=XMIN+DX*U%/S%:YMIN=YMIN+DY*V%/S%:W=(A%-U%)*DX/S%:H=(B%-V%)*DY/S%:ENDPROC
 1910ENDPROC
 1920:
 1930DEFPROCbx
 1940IFINSTR("LR",A$)=0A$=GET$:ENDPROC
 1950MOVEU%,V%:DRAWA%,B%:IFA$="L"U%=A%:V%=B%ELSEIFA$="R"MOVEU%,V%:DRAWU%,B%:DRAWA%,B%:DRAWA%,V%:DRAWU%,V%:A$="Q":ENDPROC
 1960IFA$=CHR$136A%=A%-S%ELSEIFA$=CHR$137A%=A%+S%ELSEIFA$=CHR$139B%=B%+S%ELSEIFA$=CHR$138B%=B%-S%
 1970 MOVEU%,V%:DRAWA%,B%:A$=GET$:ENDPROC
 1980:
 1990DEFPROCmandel(XMIN,YMIN,DX,DY):P%=C%?&C10:L%=M%*4
 2000Y=YMIN-DY:FORV%=0TOY%:PRINTV%:Y=Y+DY:X=XMIN-DX:FORU%=0TOX%:X=X+DX:U=X:V=X:N%=0
 2010ONT%+2GOTO2020,2030,2040
 2020A=U*U:B=V*V:IFA+B>4GOTO2050ELSEN%=N%+1:IFN%=P%GOTO2050ELSEV=Y+2*U*V:U=X+A-B:GOTO2020
 2030A=U*U:B=V*V:IFA+B>2GOTO2050ELSEN%=N%+1:IFN%=P%GOTO2050ELSEV=Y+V*(3*A-B):U=X+U*(A-3*B):GOTO2030
 2040A=U*U:B=V*V:IFA+B>2GOTO2050ELSEN%=N%+1:IFN%=P%GOTO2050ELSEV=Y+4*U*V*(A-B):U=X+A*A+B*B-6*A*B:GOTO2040
 2050J%=C%?&C00:FORI%=C%TO1STEP-1:IFN%<I%?&C10 J%=I%?&BFF
 2060NEXT:GCOL0,J%:PLOT69,U%*L%,V%*L%:IFM%=2PLOT69,U%*L%,V%*L%+4
 2070 NEXT,:ENDPROC


� PROGRAM MANDLEBROT PLOT
� VERSION B0.2
� AUTHOR Kate Crennell
(� BEEBUG MAY 1986
2"� PROGRAM SUBJECT TO COPYRIGHT
<:
d� KOL%(4),C$(7)
n� � � �DTA
x�C$(0)=�135+"BLACK,  ":C$(1)=�129+"RED,   ":C$(2)=�130+"GREEN, ":C$(3)=�131+"YELLOW,":C$(4)=�132+"BLUE,  ":C$(5)=�133+"MAGENTA,":C$(6)=�134+"CYAN,  ":C$(7)=�135+"WHITE, "
�,� 23,255,255,255,255,255,255,255,255,255
�M%=0:�7
�E%=1:�mode
�E%=2:�rule
�E%=3:�area
��7:E%=4:�kols
��M%
�)�M%=1 �I%=0�3:�19,I%,KOL%(I%)�16;0;:�
ҙ�28,G%,31,H%,0:@%=4:�T%+3:@%=&20508:�XMIN;:@%=&10308:�W;:@%=&20508:�YMIN;:@%=&10308:�H:@%=11-M%*4:�I%=0�C%:�?(&C10+I%);:�?(&C00+I%):�255:�7:�:@%=8/M%
�(E%=6:�4,23;8202;0;0;0;28,G%,31,H%,29
��mandel(XMIN,YMIN,DX,DY)
�E%=5:�7,4,28,G%,31,H%,26:�
�6�"Save Y/N";:�Q:�A$="Y"�"Filename",F$:�TDA � �TvA
'�F$,"""")<>0�dz@ � � �(F$)>6�dz@
F$="P."+�(M%+2+2*T%)+F$
+�M%=1 �I%=0�3:?(I%+&7FFC)=KOL%(I%)�16:�
"!$&C80="SAVE "+F$+" 3000 8000"
,/U%=X%:V%=Y%:X%=&80:Y%=&C:�&FFF7:X%=U%:Y%=V%
6�box:�A$="Y"�7:�tj@
@#�:�"MORE Y/N";:�Q:� A$="Y"�tt@
J�7:�
T�E%<>5��<190 � �DhA
^�"FILING ERROR ";�:�dz@
h!� �<>17 �7:�:�" AT LINE ";�:�
r(� E% � �D|A,�tV@,�t`@,�tj@,�tt@,�dp@
|	� 7:�
�:
�
��kols
�J%=0
�%�:�''"NUMBER COLOUR  LOWER BOUND"
1@%=6:�I%=0�C%:K%=?(&C00+I%):�M%=1 K%=KOL%(K%)
I� I%+1;:�K%>0�"   "+�(128+K%)+�255+�135,?(&C10+I%) � �(6),?(&C10+I%)
R�:�"These are the colours to be plotted for each new boundary of iterations."'
$:�J%=C%+1 �DVD �:�'"Number of boundaries OK (Y/N)";:�Q
.�A$="Y"J%=C%+1:�DVD
8D�"How many boundaries (2-15) ";:J%=�-48:�;J%;:�J%<1 � J%>9 �TxD
B!� J%=1:K%=�-48:�;K%;:J%=10+K%
G�J%<>C%+1 �bnd
L'�J%<2 � J%>15 �TnD � C%=J%-1:�d|C
V[�'"Which colour/bound to change?"'"(RETURN if none)";:K%=�-48:�;K%;:� K%=0 � K%=-35 � �
`0�K%=1 � J%>9 I%=�-48:� I%>-35 K%=10+I%:�;I%;
j� K%>J% � �DVD
t7�M%=2�'"Colours are:":�I%=0�7:�;C%(I%)+" ";:�:�tpD
~P�'"Background colour is "+C$(KOL$(0)�8)'"Printing will be in "+C$(KOL%(3)�8)
�I�"Primary colours available:":�I%=0�3:�KOL(I%)>16 �;C$(KOL%(I%))+" ";
�H�:�'"Other possible colours:":�I%=0�7:F%=0:�N%=0�3:�KOL%(N%)=I% F%=1
��:�F%=0 �;C$(I%);�1;
��
�5I%=10:�'"Which colour",A$:�A$=""�TrE � A$=�A$,3)
�"�N%=0�7:�A$=�C$(N%),2,3) I%=N%
��
��I%=10�tpD
��M%=2 ?(&BFF+K%)=I%:�ThE
�1F%=0:�N%=0�3:�I%=KOL%(N%) ?(&BFF+K%)=N%:F%=-1
�"�F%=0KOL%(?(&BFF+K%))=I%:�ThE
�.�:�F%>0KOL%(F%-1)=I%:?(&BFF+K%)=F%-1:�ThE
"�F%=0KOL%(?(&BFF+K%))=I%:�ThE

-�I%=0�3:F%=0:�N%=0�C%:�?(&C00+N%)=I% F%=1
�:�F%=0KOL%(I%)=16
�
(�K%=1�d|C
27�"What new iteration for this colour",L%:�L%<0�TrE
<� L%=0�d|C
F�L%<?(&C0E+K%)+1�DnE
P�L%>255�DnE
Z"�K%<J% � L%>?(&C10+K%)-1 �DnE
d?(&C0F+K%)=L%:�d|C
n,�"New range incompatible with old":�TrE
x:
�
��area
�e�:@%=&2070A:�''"Left X bound="XMIN;", width="W'"Low Y bound="YMIN;", height="H':�ask:�A$="Y"��t~E
��"New left X",XMIN
��"New width",W:�W=0�t`E
��"New bottom Y",YMIN
��"New height",H:�H=0�ttE
�EL%=256/M%:R=�(H/W):�R>1 Y%=L%-1:X%=Y%/R+0.5 � X%=L%-1:Y%=X%*R+0.5
�Y@%=4:�'"The plot will have ";X%+1;" columns"'"and ";Y%+1;" rows."'':�ask:�A$="Y"��dfE
�`�'"New number of columns ( <";L%+1" )";:�,I%:�I%<1 � I%>L% �" Illegal value":�dRE � X%=I%-1
�\�"New number of rows ( <";L%+1" )";:�,I%:�I%<1 � I%>L% �" Illegal value":�dRE � Y%=I%-1
�DX=W/X%:DY=H/Y%:�
�:
�	��ask

*FX202,40
�;" Is this OK (Y/N)";:�Q:�
��Q:�;"?";
"(A$=�(� � 223):�A$<>"Y"� A$<>"N"�TbF
,
�;A$:�
6:
@
��mode
JT%=-1:@%=10
T'�:�7,1)�134"The Mandelbrot Set"'''
^��"There are two available plot modes:"''"1)"+�131+"High resolution (256 lines) and"'"four colours,"''"2) Low resolution (128 lines) and"'�131+"eight"+�135+"colours."'
hD�M%=0 �'"Which mode would you like (1 or 2)? ";:M%=�-48 � � �D|F
r#�M%<1�M%>2M%=0:�DhF��;M%:�tFF
|@�"Plot mode will be"+�134;M%;�135;:�ask:�A$="N"M%=3-M%:�D|F
��M%�tPF,�tZF
�mG%=32:H%=39:C%=3:�I%=0�15:?(I%+&C10)=4*I%:?(I%+&C00)=(I%+1)�4:�:KOL%(0)=0:KOL%(1)=4:KOL%(2)=6:KOL%(3)=7:�
�rG%=16:H%=19:C%=7:�I%=0�15:?(I%+&C10)=2*I%:�:!&C00=&02050104:!&0C04=&00070306:!&C08=&02050104:!&C0C=&08070306:�
�:
�
��rule
�e�:@%=10:�''"The Mandlebrot formula used will be:"''"    Z^";T%+3;" + C => Z'"'':�ask:�A$="Y"�dVF
�P�'"Enter new exponent (2-4) ";:I%=�-48:�;I%:�I%<2�I%>4�"Illegal value":�dBF
�T%=I%-3:�txF
��T%+2�d`F,�djF,�dtF
�"XMIN=-2:YMIN=-1.25:W=2.5:H=W:�
�!XMIN=-1.5:YMIN=-1.5:W=3:H=3:�
�$XMIN=-1.5:YMIN=-1.25:W=2.5:H=W:�
�:
	��box
�:�"BOX Y/N";:�Q:�A$="N"�
8�:S%=4*M%:U%=0:V%=0:A%=640:B%=512:�3,3:�U%,V%:�A%,B%
&
*FX4,1
0*FX12,4
:A$=�:�:�bx:�A$="Q"
D
*FX4,0
N*FX12,0
X:�:�ask:�U%,V%:�U%,B%:�A%,B%:�A%,V%:�U%,V%:�A$="N"�T\G
b"�:�"Draw new one";:�Q:�A$="N"�
lKXMIN=XMIN+DX*U%/S%:YMIN=YMIN+DY*V%/S%:W=(A%-U%)*DX/S%:H=(B%-V%)*DY/S%:�
v�
�:
���bx
��"LR",A$)=0A$=�:�
�W�U%,V%:�A%,B%:�A$="L"U%=A%:V%=B%��A$="R"�U%,V%:�U%,B%:�A%,B%:�A%,V%:�U%,V%:A$="Q":�
�G�A$=�136A%=A%-S%��A$=�137A%=A%+S%��A$=�139B%=B%+S%��A$=�138B%=B%-S%
� �U%,V%:�A%,B%:A$=�:�
�:
�0��mandel(XMIN,YMIN,DX,DY):P%=C%?&C10:L%=M%*4
�HY=YMIN-DY:�V%=0�Y%:�V%:Y=Y+DY:X=XMIN-DX:�U%=0�X%:X=X+DX:U=X:V=X:N%=0
��T%+2�ddG,�dnG,�dxG
�GA=U*U:B=V*V:�A+B>4�TBH�N%=N%+1:�N%=P%�TBH�V=Y+2*U*V:U=X+A-B:�ddG
�QA=U*U:B=V*V:�A+B>2�TBH�N%=N%+1:�N%=P%�TBH�V=Y+V*(3*A-B):U=X+U*(A-3*B):�dnG
�WA=U*U:B=V*V:�A+B>2�TBH�N%=N%+1:�N%=P%�TBH�V=Y+4*U*V*(A-B):U=X+A*A+B*B-6*A*B:�dxG
1J%=C%?&C00:�I%=C%�1�-1:�N%<I%?&C10 J%=I%?&BFF
2�:�0,J%:�69,U%*L%,V%*L%:�M%=2�69,U%*L%,V%*L%+4
	 �,:�
�

00000000  0d 00 0a 1d f4 20 50 52  4f 47 52 41 4d 20 4d 41  |..... PROGRAM MA|
00000010  4e 44 4c 45 42 52 4f 54  20 50 4c 4f 54 0d 00 14  |NDLEBROT PLOT...|
00000020  12 f4 20 56 45 52 53 49  4f 4e 20 42 30 2e 32 0d  |.. VERSION B0.2.|
00000030  00 1e 1a f4 20 41 55 54  48 4f 52 20 4b 61 74 65  |.... AUTHOR Kate|
00000040  20 43 72 65 6e 6e 65 6c  6c 0d 00 28 15 f4 20 42  | Crennell..(.. B|
00000050  45 45 42 55 47 20 4d 41  59 20 31 39 38 36 0d 00  |EEBUG MAY 1986..|
00000060  32 22 f4 20 50 52 4f 47  52 41 4d 20 53 55 42 4a  |2". PROGRAM SUBJ|
00000070  45 43 54 20 54 4f 20 43  4f 50 59 52 49 47 48 54  |ECT TO COPYRIGHT|
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00001580  e1 0d ff                                          |...|
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