Home » Personal collection » Acorn tapes » Electron_User » Electron_User_tape25a_acorn_eu_1991_july.wav » Chaos2
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.
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 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:
- AEW website » mu » mu_5_25_discs_Micro_User_09_05_D-MU09_05.ssd » Chaos2
- AEW website » mu » mu_Micro_User_09_05_MU9-5_B.uef » Chaos2
- Personal collection » Acorn tapes » Electron_User » Electron_User_tape25a_acorn_eu_1991_july.wav » Chaos2
- Personal collection » Acorn tapes » Electron_User » Electron_User_tape25b_acorn_eu_1991_july.wav » Chaos2
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 XG=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