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Chaos2

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.

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Tape/disk: Home » Personal collection » Acorn tapes » Electron_User » Electron_User_tape25a_acorn_eu_1991_july.wav
Filename: Chaos2
Read OK:
File size: 0A26 bytes
Load address: FFFF1A00
Exec address: FFFF8023
Duplicates

There are 3 duplicate copies of this file in the archive:

File contents
   10REM STAIRWAY PROGRAM
   20REM by Jim Vernon
   30REM (c) MICRO USER
   40MODE1
   50PRINT'"   ANY FORMULA"
   60DIMFF(2)
   70PRINT'"This prog. graphs any iterated F(x)"'"against x for any number (M%) of"'"iterations and over any range of x."
   80PRINT'"The value of parameter C and the total"'"number of iterations per value of x"'"to be ignored can be varied."
   90PRINT"Beginning and number of stairs can be"'"chosen and early stairs not shown."
  100REM Input constants, ranges etc.
  110INPUT'"Formula in x and C (=y)",X$
  120INPUT'"Value of C (C) ",C
  130INPUT"Limits of x (=X0,X1)",X0,X1
  140INPUT"Limits of y = F(x) (Y0,Y1)",Y0,Y1
  150INPUT"No. of points on x axis(D%)",D%
  160INPUT "Total no. of iterations per val.x(=M%)",M%
  170INPUT"No. of iterations to be ignored(T%)",T%
  180T%=T%+1
  190INPUT'"Initial stairway values (zero if none, equal if only one) (FF(1)&(2))",FF(1),FF(2)
  200INPUT"No. of moves to attractor (JJ)",JJ
  210INPUT"No. of moves ignored",TT
  220INPUT"NAME of File",A$
  230INPUT"Description",B$
  240CLS
  250VDU19,7,0,0,0,0:VDU19,0,7,0,0,0
  260REM Draw axes (with 10 divisions), mark ranges etc.
  270PROCaxis(200,150,200,950)
  280FOR I=1 TO 10:PROCaxis(200,150+I*80,210,150+I*80) :NEXT
  290PROCaxis(200,150,1000,150)
  300FOR I=1 TO 10:PROCaxis(200+I*80,150,200+I*80,160) :NEXT
  310PRINT TAB(2,0);A$;"  ";B$
  320PRINT TAB(12,1)"y = ";X$
  330PRINT TAB(1,2);Y1:PRINT TAB(1,27);Y0
  340PROCiter(3,6)
  350PRINT TAB(4,28);X0:PRINT TAB(19,28)"x":PRINT TAB(29,28);X1
  360PRINT TAB(2,30)"M%=";M%" : T%=";T%-1; " : D%=";D%;" : C=";C
  370REM Calculate iterated values of y against values of x
  380K=X1-X0:P=K/D% :L=Y1-Y0
  390DD=3
  400FOR N =T% TO  M%
  410FOR x=X0 TO X1 STEP P
  420y=x:z=x
  430FOR K%=1 TO N
  440y=FNformula(y)
  450NEXT
  460S=(y-Y0)*800/L+150
  470SS=(x-Y0)*800/L+150
  480R=(x-X0)*800/K+200
  490REM Values not plotted if outside chosen ranges
  500IF S<150 OR S>950 GOTO 540
  510IF R<200 OR R>1000 GOTO 540
  520GCOL 0,DD:PLOT 69,R,S
  530GCOL 0,3:PLOT 69,R,SS
  540NEXT
  550DD=(DD+1)MOD4
  560IF DD=0 DD=1
  570NEXT
  580IF FF(1) =0 OR FF(2)=0 GOTO 820
  590FOR PP=1 TO 2
  600G=FF(PP)
  610FOR AA=1 TO M%
  620G=FNformula(G):H=G
  630NEXT
  640GCOL 0,3
  650MOVE (FF(PP)-X0)*800/K+200,150:DRAW (FF(PP)-X0)*800/K+200,(G-Y0)*800/L+150
  660DRAW(G-X0)*800/K+200,(G-Y0)*800/L+150
  670BB=1:CC=1
  680REPEAT
  690IF BB=0 BB=1
  700G=H
  710GCOL 0,BB
  720FOR AA=1 TO M%
  730H=FNformula(H)
  740NEXT
  750IF CC<TT GOTO 790
  760DRAW(G-X0)*800/K+200,(G-Y0)*800/L+150
  770DRAW (G-X0)*800/K+200,(H-Y0)*800/L+150
  780BB=(BB+1) MOD4
  790CC=CC+1
  800UNTIL CC>JJ
  810NEXT
  820PROCsave(A$)
  830END
  840REM Procedure for drawing lines to make axes etc.
  850DEFPROCaxis(L%,M%,N%,O%)
  860MOVE L%,M%
  870DRAW N%,O%
  880ENDPROC
  890REM Formula defined
  900DEF FNformula(x)=EVAL(X$)
  910DEF PROCiter(A%,B%)
  920LOCAL A$
  930FOR I = 1 TO 10
  940A$ = MID$("y iterated",I,1)
  950PRINT TAB(A%,B%+I)A$
  960NEXT:ENDPROC
  970DEFPROCcli($&700)LOCALX%,Y%
  980Y%=7:CALL&FFF7:ENDPROC
  990DEF PROCsave(Z$)
 1000IF PAGE<&8000 PROCcli("SAVE "+Z$+" 3000 8000")
 1010IF PAGE>&8000 OSCLI("ScreenSave "+Z$)
 1020ENDPROC

� STAIRWAY PROGRAM
� by Jim Vernon
� (c) MICRO USER
(�1
2�'"   ANY FORMULA"
<
�FF(2)
Ft�'"This prog. graphs any iterated F(x)"'"against x for any number (M%) of"'"iterations and over any range of x."
Ps�'"The value of parameter C and the total"'"number of iterations per value of x"'"to be ignored can be varied."
ZQ�"Beginning and number of stairs can be"'"chosen and early stairs not shown."
d"� Input constants, ranges etc.
n"�'"Formula in x and C (=y)",X$
x�'"Value of C (C) ",C
�!�"Limits of x (=X0,X1)",X0,X1
�'�"Limits of y = F(x) (Y0,Y1)",Y0,Y1
�%�"No. of points on x axis(D%)",D%
�1� "Total no. of iterations per val.x(=M%)",M%
�-�"No. of iterations to be ignored(T%)",T%
�T%=T%+1
�Y�'"Initial stairway values (zero if none, equal if only one) (FF(1)&(2))",FF(1),FF(2)
�(�"No. of moves to attractor (JJ)",JJ
��"No. of moves ignored",TT
��"NAME of File",A$
��"Description",B$
��
��19,7,0,0,0,0:�19,0,7,0,0,0
5� Draw axes (with 10 divisions), mark ranges etc.
�axis(200,150,200,950)
2� I=1 � 10:�axis(200,150+I*80,210,150+I*80) :�
"�axis(200,150,1000,150)
,2� I=1 � 10:�axis(200+I*80,150,200+I*80,160) :�
6� �2,0);A$;"  ";B$
@� �12,1)"y = ";X$
J� �1,2);Y1:� �1,27);Y0
T�iter(3,6)
^)� �4,28);X0:� �19,28)"x":� �29,28);X1
h8� �2,30)"M%=";M%" : T%=";T%-1; " : D%=";D%;" : C=";C
r8� Calculate iterated values of y against values of x
|K=X1-X0:P=K/D% :L=Y1-Y0
�DD=3
�� N =T% �  M%
�� x=X0 � X1 � P
�y=x:z=x
�� K%=1 � N
�y=�formula(y)
��
�S=(y-Y0)*800/L+150
�SS=(x-Y0)*800/L+150
�R=(x-X0)*800/K+200
�1� Values not plotted if outside chosen ranges
�� S<150 � S>950 � �T\B
�� R<200 � R>1000 � �T\B
� 0,DD:� 69,R,S
� 0,3:� 69,R,SS
�
&DD=(DD+1)�4
0� DD=0 DD=1
:�
D� FF(1) =0 � FF(2)=0 � �TtC
N� PP=1 � 2
XG=FF(PP)
b� AA=1 � M%
lG=�formula(G):H=G
v�
�	� 0,3
�H� (FF(PP)-X0)*800/K+200,150:� (FF(PP)-X0)*800/K+200,(G-Y0)*800/L+150
�&�(G-X0)*800/K+200,(G-Y0)*800/L+150
�
BB=1:CC=1
��
�� BB=0 BB=1
�G=H
�
� 0,BB
�� AA=1 � M%
�H=�formula(H)
��
�� CC<TT � �TVC
�&�(G-X0)*800/K+200,(G-Y0)*800/L+150
'� (G-X0)*800/K+200,(H-Y0)*800/L+150
BB=(BB+1) �4
CC=CC+1
 � CC>JJ
*�
4
�save(A$)
>�
H3� Procedure for drawing lines to make axes etc.
R��axis(L%,M%,N%,O%)
\� L%,M%
f� N%,O%
p�
z� Formula defined
�� �formula(x)=�(X$)
�� �iter(A%,B%)
�� A$
�� I = 1 � 10
�A$ = �"y iterated",I,1)
�� �A%,B%+I)A$
��:�
���cli($&700)�X%,Y%
�Y%=7:�&FFF7:�
�� �save(Z$)
�+� �<&8000 �cli("SAVE "+Z$+" 3000 8000")
�!� �>&8000 �("ScreenSave "+Z$)
��
�
00000000  0d 00 0a 16 f4 20 53 54  41 49 52 57 41 59 20 50  |..... STAIRWAY P|
00000010  52 4f 47 52 41 4d 0d 00  14 13 f4 20 62 79 20 4a  |ROGRAM..... by J|
00000020  69 6d 20 56 65 72 6e 6f  6e 0d 00 1e 14 f4 20 28  |im Vernon..... (|
00000030  63 29 20 4d 49 43 52 4f  20 55 53 45 52 0d 00 28  |c) MICRO USER..(|
00000040  06 eb 31 0d 00 32 16 f1  27 22 20 20 20 41 4e 59  |..1..2..'"   ANY|
00000050  20 46 4f 52 4d 55 4c 41  22 0d 00 3c 0a de 46 46  | FORMULA"..<..FF|
00000060  28 32 29 0d 00 46 74 f1  27 22 54 68 69 73 20 70  |(2)..Ft.'"This p|
00000070  72 6f 67 2e 20 67 72 61  70 68 73 20 61 6e 79 20  |rog. graphs any |
00000080  69 74 65 72 61 74 65 64  20 46 28 78 29 22 27 22  |iterated F(x)"'"|
00000090  61 67 61 69 6e 73 74 20  78 20 66 6f 72 20 61 6e  |against x for an|
000000a0  79 20 6e 75 6d 62 65 72  20 28 4d 25 29 20 6f 66  |y number (M%) of|
000000b0  22 27 22 69 74 65 72 61  74 69 6f 6e 73 20 61 6e  |"'"iterations an|
000000c0  64 20 6f 76 65 72 20 61  6e 79 20 72 61 6e 67 65  |d over any range|
000000d0  20 6f 66 20 78 2e 22 0d  00 50 73 f1 27 22 54 68  | of x."..Ps.'"Th|
000000e0  65 20 76 61 6c 75 65 20  6f 66 20 70 61 72 61 6d  |e value of param|
000000f0  65 74 65 72 20 43 20 61  6e 64 20 74 68 65 20 74  |eter C and the t|
00000100  6f 74 61 6c 22 27 22 6e  75 6d 62 65 72 20 6f 66  |otal"'"number of|
00000110  20 69 74 65 72 61 74 69  6f 6e 73 20 70 65 72 20  | iterations per |
00000120  76 61 6c 75 65 20 6f 66  20 78 22 27 22 74 6f 20  |value of x"'"to |
00000130  62 65 20 69 67 6e 6f 72  65 64 20 63 61 6e 20 62  |be ignored can b|
00000140  65 20 76 61 72 69 65 64  2e 22 0d 00 5a 51 f1 22  |e varied."..ZQ."|
00000150  42 65 67 69 6e 6e 69 6e  67 20 61 6e 64 20 6e 75  |Beginning and nu|
00000160  6d 62 65 72 20 6f 66 20  73 74 61 69 72 73 20 63  |mber of stairs c|
00000170  61 6e 20 62 65 22 27 22  63 68 6f 73 65 6e 20 61  |an be"'"chosen a|
00000180  6e 64 20 65 61 72 6c 79  20 73 74 61 69 72 73 20  |nd early stairs |
00000190  6e 6f 74 20 73 68 6f 77  6e 2e 22 0d 00 64 22 f4  |not shown."..d".|
000001a0  20 49 6e 70 75 74 20 63  6f 6e 73 74 61 6e 74 73  | Input constants|
000001b0  2c 20 72 61 6e 67 65 73  20 65 74 63 2e 0d 00 6e  |, ranges etc...n|
000001c0  22 e8 27 22 46 6f 72 6d  75 6c 61 20 69 6e 20 78  |".'"Formula in x|
000001d0  20 61 6e 64 20 43 20 28  3d 79 29 22 2c 58 24 0d  | and C (=y)",X$.|
000001e0  00 78 19 e8 27 22 56 61  6c 75 65 20 6f 66 20 43  |.x..'"Value of C|
000001f0  20 28 43 29 20 22 2c 43  0d 00 82 21 e8 22 4c 69  | (C) ",C...!."Li|
00000200  6d 69 74 73 20 6f 66 20  78 20 28 3d 58 30 2c 58  |mits of x (=X0,X|
00000210  31 29 22 2c 58 30 2c 58  31 0d 00 8c 27 e8 22 4c  |1)",X0,X1...'."L|
00000220  69 6d 69 74 73 20 6f 66  20 79 20 3d 20 46 28 78  |imits of y = F(x|
00000230  29 20 28 59 30 2c 59 31  29 22 2c 59 30 2c 59 31  |) (Y0,Y1)",Y0,Y1|
00000240  0d 00 96 25 e8 22 4e 6f  2e 20 6f 66 20 70 6f 69  |...%."No. of poi|
00000250  6e 74 73 20 6f 6e 20 78  20 61 78 69 73 28 44 25  |nts on x axis(D%|
00000260  29 22 2c 44 25 0d 00 a0  31 e8 20 22 54 6f 74 61  |)",D%...1. "Tota|
00000270  6c 20 6e 6f 2e 20 6f 66  20 69 74 65 72 61 74 69  |l no. of iterati|
00000280  6f 6e 73 20 70 65 72 20  76 61 6c 2e 78 28 3d 4d  |ons per val.x(=M|
00000290  25 29 22 2c 4d 25 0d 00  aa 2d e8 22 4e 6f 2e 20  |%)",M%...-."No. |
000002a0  6f 66 20 69 74 65 72 61  74 69 6f 6e 73 20 74 6f  |of iterations to|
000002b0  20 62 65 20 69 67 6e 6f  72 65 64 28 54 25 29 22  | be ignored(T%)"|
000002c0  2c 54 25 0d 00 b4 0b 54  25 3d 54 25 2b 31 0d 00  |,T%....T%=T%+1..|
000002d0  be 59 e8 27 22 49 6e 69  74 69 61 6c 20 73 74 61  |.Y.'"Initial sta|
000002e0  69 72 77 61 79 20 76 61  6c 75 65 73 20 28 7a 65  |irway values (ze|
000002f0  72 6f 20 69 66 20 6e 6f  6e 65 2c 20 65 71 75 61  |ro if none, equa|
00000300  6c 20 69 66 20 6f 6e 6c  79 20 6f 6e 65 29 20 28  |l if only one) (|
00000310  46 46 28 31 29 26 28 32  29 29 22 2c 46 46 28 31  |FF(1)&(2))",FF(1|
00000320  29 2c 46 46 28 32 29 0d  00 c8 28 e8 22 4e 6f 2e  |),FF(2)...(."No.|
00000330  20 6f 66 20 6d 6f 76 65  73 20 74 6f 20 61 74 74  | of moves to att|
00000340  72 61 63 74 6f 72 20 28  4a 4a 29 22 2c 4a 4a 0d  |ractor (JJ)",JJ.|
00000350  00 d2 1e e8 22 4e 6f 2e  20 6f 66 20 6d 6f 76 65  |...."No. of move|
00000360  73 20 69 67 6e 6f 72 65  64 22 2c 54 54 0d 00 dc  |s ignored",TT...|
00000370  16 e8 22 4e 41 4d 45 20  6f 66 20 46 69 6c 65 22  |.."NAME of File"|
00000380  2c 41 24 0d 00 e6 15 e8  22 44 65 73 63 72 69 70  |,A$....."Descrip|
00000390  74 69 6f 6e 22 2c 42 24  0d 00 f0 05 db 0d 00 fa  |tion",B$........|
000003a0  1f ef 31 39 2c 37 2c 30  2c 30 2c 30 2c 30 3a ef  |..19,7,0,0,0,0:.|
000003b0  31 39 2c 30 2c 37 2c 30  2c 30 2c 30 0d 01 04 35  |19,0,7,0,0,0...5|
000003c0  f4 20 44 72 61 77 20 61  78 65 73 20 28 77 69 74  |. Draw axes (wit|
000003d0  68 20 31 30 20 64 69 76  69 73 69 6f 6e 73 29 2c  |h 10 divisions),|
000003e0  20 6d 61 72 6b 20 72 61  6e 67 65 73 20 65 74 63  | mark ranges etc|
000003f0  2e 0d 01 0e 1a f2 61 78  69 73 28 32 30 30 2c 31  |......axis(200,1|
00000400  35 30 2c 32 30 30 2c 39  35 30 29 0d 01 18 32 e3  |50,200,950)...2.|
00000410  20 49 3d 31 20 b8 20 31  30 3a f2 61 78 69 73 28  | I=1 . 10:.axis(|
00000420  32 30 30 2c 31 35 30 2b  49 2a 38 30 2c 32 31 30  |200,150+I*80,210|
00000430  2c 31 35 30 2b 49 2a 38  30 29 20 3a ed 0d 01 22  |,150+I*80) :..."|
00000440  1b f2 61 78 69 73 28 32  30 30 2c 31 35 30 2c 31  |..axis(200,150,1|
00000450  30 30 30 2c 31 35 30 29  0d 01 2c 32 e3 20 49 3d  |000,150)..,2. I=|
00000460  31 20 b8 20 31 30 3a f2  61 78 69 73 28 32 30 30  |1 . 10:.axis(200|
00000470  2b 49 2a 38 30 2c 31 35  30 2c 32 30 30 2b 49 2a  |+I*80,150,200+I*|
00000480  38 30 2c 31 36 30 29 20  3a ed 0d 01 36 16 f1 20  |80,160) :...6.. |
00000490  8a 32 2c 30 29 3b 41 24  3b 22 20 20 22 3b 42 24  |.2,0);A$;"  ";B$|
000004a0  0d 01 40 15 f1 20 8a 31  32 2c 31 29 22 79 20 3d  |..@.. .12,1)"y =|
000004b0  20 22 3b 58 24 0d 01 4a  1a f1 20 8a 31 2c 32 29  | ";X$..J.. .1,2)|
000004c0  3b 59 31 3a f1 20 8a 31  2c 32 37 29 3b 59 30 0d  |;Y1:. .1,27);Y0.|
000004d0  01 54 0e f2 69 74 65 72  28 33 2c 36 29 0d 01 5e  |.T..iter(3,6)..^|
000004e0  29 f1 20 8a 34 2c 32 38  29 3b 58 30 3a f1 20 8a  |). .4,28);X0:. .|
000004f0  31 39 2c 32 38 29 22 78  22 3a f1 20 8a 32 39 2c  |19,28)"x":. .29,|
00000500  32 38 29 3b 58 31 0d 01  68 38 f1 20 8a 32 2c 33  |28);X1..h8. .2,3|
00000510  30 29 22 4d 25 3d 22 3b  4d 25 22 20 3a 20 54 25  |0)"M%=";M%" : T%|
00000520  3d 22 3b 54 25 2d 31 3b  20 22 20 3a 20 44 25 3d  |=";T%-1; " : D%=|
00000530  22 3b 44 25 3b 22 20 3a  20 43 3d 22 3b 43 0d 01  |";D%;" : C=";C..|
00000540  72 38 f4 20 43 61 6c 63  75 6c 61 74 65 20 69 74  |r8. Calculate it|
00000550  65 72 61 74 65 64 20 76  61 6c 75 65 73 20 6f 66  |erated values of|
00000560  20 79 20 61 67 61 69 6e  73 74 20 76 61 6c 75 65  | y against value|
00000570  73 20 6f 66 20 78 0d 01  7c 1b 4b 3d 58 31 2d 58  |s of x..|.K=X1-X|
00000580  30 3a 50 3d 4b 2f 44 25  20 3a 4c 3d 59 31 2d 59  |0:P=K/D% :L=Y1-Y|
00000590  30 0d 01 86 08 44 44 3d  33 0d 01 90 11 e3 20 4e  |0....DD=3..... N|
000005a0  20 3d 54 25 20 b8 20 20  4d 25 0d 01 9a 13 e3 20  | =T% .  M%..... |
000005b0  78 3d 58 30 20 b8 20 58  31 20 88 20 50 0d 01 a4  |x=X0 . X1 . P...|
000005c0  0b 79 3d 78 3a 7a 3d 78  0d 01 ae 0e e3 20 4b 25  |.y=x:z=x..... K%|
000005d0  3d 31 20 b8 20 4e 0d 01  b8 11 79 3d a4 66 6f 72  |=1 . N....y=.for|
000005e0  6d 75 6c 61 28 79 29 0d  01 c2 05 ed 0d 01 cc 16  |mula(y).........|
000005f0  53 3d 28 79 2d 59 30 29  2a 38 30 30 2f 4c 2b 31  |S=(y-Y0)*800/L+1|
00000600  35 30 0d 01 d6 17 53 53  3d 28 78 2d 59 30 29 2a  |50....SS=(x-Y0)*|
00000610  38 30 30 2f 4c 2b 31 35  30 0d 01 e0 16 52 3d 28  |800/L+150....R=(|
00000620  78 2d 58 30 29 2a 38 30  30 2f 4b 2b 32 30 30 0d  |x-X0)*800/K+200.|
00000630  01 ea 31 f4 20 56 61 6c  75 65 73 20 6e 6f 74 20  |..1. Values not |
00000640  70 6c 6f 74 74 65 64 20  69 66 20 6f 75 74 73 69  |plotted if outsi|
00000650  64 65 20 63 68 6f 73 65  6e 20 72 61 6e 67 65 73  |de chosen ranges|
00000660  0d 01 f4 1a e7 20 53 3c  31 35 30 20 84 20 53 3e  |..... S<150 . S>|
00000670  39 35 30 20 e5 20 8d 54  5c 42 0d 01 fe 1b e7 20  |950 . .T\B..... |
00000680  52 3c 32 30 30 20 84 20  52 3e 31 30 30 30 20 e5  |R<200 . R>1000 .|
00000690  20 8d 54 5c 42 0d 02 08  13 e6 20 30 2c 44 44 3a  | .T\B..... 0,DD:|
000006a0  f0 20 36 39 2c 52 2c 53  0d 02 12 13 e6 20 30 2c  |. 69,R,S..... 0,|
000006b0  33 3a f0 20 36 39 2c 52  2c 53 53 0d 02 1c 05 ed  |3:. 69,R,SS.....|
000006c0  0d 02 26 0f 44 44 3d 28  44 44 2b 31 29 83 34 0d  |..&.DD=(DD+1).4.|
000006d0  02 30 0f e7 20 44 44 3d  30 20 44 44 3d 31 0d 02  |.0.. DD=0 DD=1..|
000006e0  3a 05 ed 0d 02 44 1f e7  20 46 46 28 31 29 20 3d  |:....D.. FF(1) =|
000006f0  30 20 84 20 46 46 28 32  29 3d 30 20 e5 20 8d 54  |0 . FF(2)=0 . .T|
00000700  74 43 0d 02 4e 0e e3 20  50 50 3d 31 20 b8 20 32  |tC..N.. PP=1 . 2|
00000710  0d 02 58 0c 47 3d 46 46  28 50 50 29 0d 02 62 0f  |..X.G=FF(PP)..b.|
00000720  e3 20 41 41 3d 31 20 b8  20 4d 25 0d 02 6c 15 47  |. AA=1 . M%..l.G|
00000730  3d a4 66 6f 72 6d 75 6c  61 28 47 29 3a 48 3d 47  |=.formula(G):H=G|
00000740  0d 02 76 05 ed 0d 02 80  09 e6 20 30 2c 33 0d 02  |..v....... 0,3..|
00000750  8a 48 ec 20 28 46 46 28  50 50 29 2d 58 30 29 2a  |.H. (FF(PP)-X0)*|
00000760  38 30 30 2f 4b 2b 32 30  30 2c 31 35 30 3a df 20  |800/K+200,150:. |
00000770  28 46 46 28 50 50 29 2d  58 30 29 2a 38 30 30 2f  |(FF(PP)-X0)*800/|
00000780  4b 2b 32 30 30 2c 28 47  2d 59 30 29 2a 38 30 30  |K+200,(G-Y0)*800|
00000790  2f 4c 2b 31 35 30 0d 02  94 26 df 28 47 2d 58 30  |/L+150...&.(G-X0|
000007a0  29 2a 38 30 30 2f 4b 2b  32 30 30 2c 28 47 2d 59  |)*800/K+200,(G-Y|
000007b0  30 29 2a 38 30 30 2f 4c  2b 31 35 30 0d 02 9e 0d  |0)*800/L+150....|
000007c0  42 42 3d 31 3a 43 43 3d  31 0d 02 a8 05 f5 0d 02  |BB=1:CC=1.......|
000007d0  b2 0f e7 20 42 42 3d 30  20 42 42 3d 31 0d 02 bc  |... BB=0 BB=1...|
000007e0  07 47 3d 48 0d 02 c6 0a  e6 20 30 2c 42 42 0d 02  |.G=H..... 0,BB..|
000007f0  d0 0f e3 20 41 41 3d 31  20 b8 20 4d 25 0d 02 da  |... AA=1 . M%...|
00000800  11 48 3d a4 66 6f 72 6d  75 6c 61 28 48 29 0d 02  |.H=.formula(H)..|
00000810  e4 05 ed 0d 02 ee 12 e7  20 43 43 3c 54 54 20 e5  |........ CC<TT .|
00000820  20 8d 54 56 43 0d 02 f8  26 df 28 47 2d 58 30 29  | .TVC...&.(G-X0)|
00000830  2a 38 30 30 2f 4b 2b 32  30 30 2c 28 47 2d 59 30  |*800/K+200,(G-Y0|
00000840  29 2a 38 30 30 2f 4c 2b  31 35 30 0d 03 02 27 df  |)*800/L+150...'.|
00000850  20 28 47 2d 58 30 29 2a  38 30 30 2f 4b 2b 32 30  | (G-X0)*800/K+20|
00000860  30 2c 28 48 2d 59 30 29  2a 38 30 30 2f 4c 2b 31  |0,(H-Y0)*800/L+1|
00000870  35 30 0d 03 0c 10 42 42  3d 28 42 42 2b 31 29 20  |50....BB=(BB+1) |
00000880  83 34 0d 03 16 0b 43 43  3d 43 43 2b 31 0d 03 20  |.4....CC=CC+1.. |
00000890  0b fd 20 43 43 3e 4a 4a  0d 03 2a 05 ed 0d 03 34  |.. CC>JJ..*....4|
000008a0  0d f2 73 61 76 65 28 41  24 29 0d 03 3e 05 e0 0d  |..save(A$)..>...|
000008b0  03 48 33 f4 20 50 72 6f  63 65 64 75 72 65 20 66  |.H3. Procedure f|
000008c0  6f 72 20 64 72 61 77 69  6e 67 20 6c 69 6e 65 73  |or drawing lines|
000008d0  20 74 6f 20 6d 61 6b 65  20 61 78 65 73 20 65 74  | to make axes et|
000008e0  63 2e 0d 03 52 17 dd f2  61 78 69 73 28 4c 25 2c  |c...R...axis(L%,|
000008f0  4d 25 2c 4e 25 2c 4f 25  29 0d 03 5c 0b ec 20 4c  |M%,N%,O%)..\.. L|
00000900  25 2c 4d 25 0d 03 66 0b  df 20 4e 25 2c 4f 25 0d  |%,M%..f.. N%,O%.|
00000910  03 70 05 e1 0d 03 7a 15  f4 20 46 6f 72 6d 75 6c  |.p....z.. Formul|
00000920  61 20 64 65 66 69 6e 65  64 0d 03 84 17 dd 20 a4  |a defined..... .|
00000930  66 6f 72 6d 75 6c 61 28  78 29 3d a0 28 58 24 29  |formula(x)=.(X$)|
00000940  0d 03 8e 12 dd 20 f2 69  74 65 72 28 41 25 2c 42  |..... .iter(A%,B|
00000950  25 29 0d 03 98 08 ea 20  41 24 0d 03 a2 10 e3 20  |%)..... A$..... |
00000960  49 20 3d 20 31 20 b8 20  31 30 0d 03 ac 1b 41 24  |I = 1 . 10....A$|
00000970  20 3d 20 c1 22 79 20 69  74 65 72 61 74 65 64 22  | = ."y iterated"|
00000980  2c 49 2c 31 29 0d 03 b6  11 f1 20 8a 41 25 2c 42  |,I,1)..... .A%,B|
00000990  25 2b 49 29 41 24 0d 03  c0 07 ed 3a e1 0d 03 ca  |%+I)A$.....:....|
000009a0  16 dd f2 63 6c 69 28 24  26 37 30 30 29 ea 58 25  |...cli($&700).X%|
000009b0  2c 59 25 0d 03 d4 11 59  25 3d 37 3a d6 26 46 46  |,Y%....Y%=7:.&FF|
000009c0  46 37 3a e1 0d 03 de 0f  dd 20 f2 73 61 76 65 28  |F7:...... .save(|
000009d0  5a 24 29 0d 03 e8 2b e7  20 90 3c 26 38 30 30 30  |Z$)...+. .<&8000|
000009e0  20 f2 63 6c 69 28 22 53  41 56 45 20 22 2b 5a 24  | .cli("SAVE "+Z$|
000009f0  2b 22 20 33 30 30 30 20  38 30 30 30 22 29 0d 03  |+" 3000 8000")..|
00000a00  f2 21 e7 20 90 3e 26 38  30 30 30 20 ff 28 22 53  |.!. .>&8000 .("S|
00000a10  63 72 65 65 6e 53 61 76  65 20 22 2b 5a 24 29 0d  |creenSave "+Z$).|
00000a20  03 fc 05 e1 0d ff                                 |......|
00000a26
Chaos2.m0
Chaos2.m1
Chaos2.m2
Chaos2.m4
Chaos2.m5