_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

PARABOLEN

FILE INFORMATION

FILENAME(S): PARABOLEN

FILE TYPE(S): PRG

FILE SIZE: 14.6K

FIRST SEEN: 2025-11-30 21:14:56

APPEARS ON: 1 disk(s)

FILE HASH

93a0a38139459211d3b818e859cec038bf0dcf1e803bef06f72be8b326afad99

FOUND ON DISKS (1 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
VCGN EDUCA 03 PARABOLEN PRG DuncanTwain 17 1 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

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00002660: 20 20 20 20 20 22 3A 99  22 20 20 20 20 20 20 20  |     ":."       |
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00002D10: 22 91 91 91 91 91 91 91  91 91 91 91 91 91 22 00  |".............".|
00002D20: 25 35 20 0D 8E 00 2B 35  2A 0D 3A 00 4E 35 34 0D  |%5 ...+5*.:.N54.|
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00002D40: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 00 54  |**************.T|
00002D50: 35 3E 0D 3A 00 6E 35 48  0D 8F 20 2D 2D 2D 2D 2D  |5>.:.n5H.. -----|
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00002D70: 35 52 0D 3A 00 98 35 5C  0D 8F 20 20 20 20 20 20  |5R.:..5\..      |
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00002DA0: 37 30 00 B3 35 70 0D 81  20 58 B2 AB 35 20 20 A4  |70..5p.. X..5  .|
00002DB0: 20 20 35 00 CE 35 7A 0D  20 20 59 56 28 58 AA 31  |  5..5z.  YV(X.1|
00002DC0: 31 29 B2 41 AC 28 58 AB  48 29 AE 32 AA 4B 00 D6  |1).A.(X.H).2.K..|
00002DD0: 35 84 0D 20 20 3A 00 F9  35 8E 0D 20 20 8F 20 20  |5..  :..5..  .  |
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00002E10: 31 29 B1 42 56 20 A7 20  42 56 B2 59 56 28 58 AA  |1).BV . BV.YV(X.|
00002E20: 31 31 29 00 45 36 AC 0D  20 20 8B 20 59 56 28 58  |11).E6..  . YV(X|
00002E30: AA 31 31 29 B3 4C 56 20  A7 20 4C 56 B2 59 56 28  |.11).LV . LV.YV(|
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00002E50: C0 0D 3A 00 73 36 CA 0D  8F 20 45 4E 53 55 52 45  |..:.s6... ENSURE|
00002E60: 20 58 2D 41 58 49 53 20  49 53 20 49 4E 43 4C 55  | X-AXIS IS INCLU|
00002E70: 44 45 44 00 79 36 D4 0D  3A 00 8B 36 DE 0D 8B 20  |DED.y6..:..6... |
00002E80: 42 56 B3 30 20 A7 20 42  56 B2 30 00 9D 36 E8 0D  |BV.0 . BV.0..6..|
00002E90: 8B 20 4C 56 B1 30 20 A7  20 4C 56 B2 30 00 AE 36  |. LV.0 . LV.0..6|
00002EA0: F2 0D 42 56 B2 32 30 3A  4C 56 B2 AB 32 30 00 F3  |..BV.20:LV..20..|
00002EB0: 36 FC 0D 8F 20 43 41 4C  43 55 4C 41 54 45 20 56  |6... CALCULATE V|
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00002ED0: 4C 55 45 20 20 20 20 20  20 20 20 20 20 46 4F 52  |LUE          FOR|
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00002F10: 3A 00 24 37 24 0E 8F 20  42 4C 41 4E 4B 20 53 43  |:.$7$.. BLANK SC|
00002F20: 52 45 45 4E 00 2A 37 2E  0E 3A 00 33 37 38 0E 99  |REEN.*7..:.378..|
00002F30: 22 93 22 00 39 37 42 0E  8E 00 3F 37 4C 0E 3A 00  |".".97B...?7L.:.|
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00002F50: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 2A  |****************|
00002F60: 2A 2A 00 68 37 60 0E 3A  00 80 37 6A 0E 8F 20 2D  |**.h7`.:..7j.. -|
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00002F90: 20 A4 20 32 32 00 A8 37  88 0E 97 20 53 AA 32 38  | . 22..7... S.28|
00002FA0: AA 49 AC 34 30 2C 36 36  00 BA 37 89 0E 97 42 53  |.I.40,66..7...BS|
00002FB0: AA 32 38 AA 49 AC 34 30  2C 37 00 C2 37 92 0E 82  |.28.I.40,7..7...|
00002FC0: 20 49 00 C8 37 9C 0E 3A  00 DF 37 A6 0E 8F 20 20  | I..7..:..7...  |
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00003000: 0E 38 C4 0E 81 20 49 B2  30 20 A4 20 32 30 00 24  |.8... I.0 . 20.$|
00003010: 38 CE 0E 97 20 53 AA 34  30 AC 48 50 AA 31 38 AA  |8... S.40.HP.18.|
00003020: 49 2C 36 37 00 39 38 CF  0E 97 42 53 AA 34 30 AC  |I,67.98...BS.40.|
00003030: 48 50 AA 31 38 AA 49 2C  37 00 41 38 D8 0E 82 20  |HP.18.I,7.A8... |
00003040: 49 00 47 38 E2 0E 3A 00  5F 38 EC 0E 8F 20 20 20  |I.G8..:._8...   |
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00003060: 65 38 F6 0E 3A 00 7A 38  00 0F 81 20 58 B2 AB 31  |e8..:.z8... X..1|
00003070: 30 20 A4 20 31 30 20 A9  20 35 00 88 38 0A 0F 20  |0 . 10 . 5..8.. |
00003080: 20 56 24 B2 C4 28 58 29  00 9C 38 14 0F 20 20 81  | V$..(X)..8..  .|
00003090: 20 49 B2 31 20 A4 20 C3  28 56 24 29 00 A6 38 1E  | I.1 . .(V$)..8.|
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000030B0: 20 46 52 4F 4D 20 53 43  52 45 45 4E 20 53 54 41  | FROM SCREEN STA|
000030C0: 52 54 20 53 2C 20 44 4F  57 4E 20 20 20 20 20 20  |RT S, DOWN      |
000030D0: 20 20 20 20 20 20 20 20  20 31 20 4C 49 4E 45 20  |         1 LINE |
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00003110: 37 00 37 39 3D 0F 97 20  53 AA 34 30 AC 28 48 50  |7.79=.. S.40.(HP|
00003120: AA 31 29 AA 49 AA 58 AA  32 36 2C C6 28 CA 28 56  |.1).I.X.26,.(.(V|
00003130: 24 2C 49 2C 31 29 29 00  41 39 46 0F 20 20 82 20  |$,I,1)).A9F.  . |
00003140: 49 00 49 39 50 0F 82 20  58 00 4F 39 5A 0F 3A 00  |I.I9P.. X.O9Z.:.|
00003150: 67 39 64 0F 8F 20 20 20  20 20 20 53 43 41 4C 45  |g9d..      SCALE|
00003160: 20 59 2D 41 58 49 53 00  6D 39 6E 0F 3A 00 8A 39  | Y-AXIS.m9n.:..9|
00003170: 78 0F 81 20 49 B2 42 56  20 A4 20 4C 56 20 A9 20  |x.. I.BV . LV . |
00003180: AB 28 42 56 AB 4C 56 29  AD 36 00 97 39 82 0F 20  |.(BV.LV).6..9.. |
00003190: 20 4E B2 B5 28 49 29 00  A5 39 8C 0F 20 20 56 24  | N..(I)..9..  V$|
000031A0: B2 C4 28 4E 29 00 B9 39  96 0F 20 20 81 20 4A B2  |..(N)..9..  . J.|
000031B0: 31 20 A4 20 C3 28 56 24  29 00 D8 39 A0 0F 97 42  |1 . .(V$)..9...B|
000031C0: 53 AA 32 38 AA 4A AA 34  30 AC B5 28 28 42 56 AB  |S.28.J.40..((BV.|
000031D0: 49 29 AD 56 53 29 2C 37  00 02 3A A1 0F 97 20 53  |I).VS),7..:... S|
000031E0: AA 32 38 AA 4A AA 34 30  AC B5 28 28 42 56 AB 49  |.28.J.40..((BV.I|
000031F0: 29 AD 56 53 29 2C C6 28  CA 28 56 24 2C 4A 2C 31  |).VS),.(.(V$,J,1|
00003200: 29 29 00 0C 3A AA 0F 20  20 82 20 4A 00 14 3A B4  |))..:..  . J..:.|
00003210: 0F 82 20 49 00 1A 3A BE  0F 8E 00 20 3A C8 0F 3A  |.. I..:.... :..:|
00003220: 00 3F 3A D2 0F 8F 20 2A  2A 2A 2A 2A 2A 2A 2A 2A  |.?:... *********|
00003230: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 00  |***************.|
00003240: 45 3A DC 0F 3A 00 5D 3A  E6 0F 8F 20 2D 2D 2D 2D  |E:..:.]:... ----|
00003250: 2D 2D 2D 20 50 4C 4F 54  20 50 4F B5 53 00 63 3A  |--- PLOT PO.S.c:|
00003260: F0 0F 3A 00 84 3A FA 0F  8F 20 52 45 50 45 41 54  |..:..:... REPEAT|
00003270: 20 50 4C 4F 54 20 57 49  54 48 20 49 4E 43 52 45  | PLOT WITH INCRE|
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00003290: 20 20 20 20 20 20 53 41  56 45 20 56 41 4C 55 45  |      SAVE VALUE|
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000032B0: 3A 00 C0 3A 22 10 81 20  49 B2 31 20 A4 20 32 31  |:..:".. I.1 . 21|
000032C0: 00 DD 3A 2C 10 20 20 59  56 28 49 29 B2 41 AC 28  |..:,.  YV(I).A.(|
000032D0: 28 49 AB 31 31 29 AB 48  29 AE 32 AA 4B 00 F7 3A  |(I.11).H).2.K..:|
000032E0: 36 10 20 20 59 53 28 49  29 B2 28 42 56 AB 59 56  |6.  YS(I).(BV.YV|
000032F0: 28 49 29 29 AD 56 53 00  1F 3B 40 10 20 20 53 50  |(I)).VS..;@.  SP|
00003300: 28 49 29 B2 53 4D 28 37  AB B5 28 38 AC 28 59 53  |(I).SM(7..(8.(YS|
00003310: 28 49 29 AB B5 28 59 53  28 49 29 29 29 29 29 00  |(I)..(YS(I))))).|
00003320: 46 3B 4A 10 20 20 50 50  28 49 29 B2 53 AA 31 37  |F;J.  PP(I).S.17|
00003330: AA 34 30 AC B5 28 28 42  56 AB 59 56 28 49 29 29  |.40..((BV.YV(I))|
00003340: AD 56 53 29 AA 49 00 4E  3B 54 10 82 20 49 00 5E  |.VS).I.N;T.. I.^|
00003350: 3B 5E 10 81 20 49 B2 20  31 20 A4 20 32 31 00 66  |;^.. I. 1 . 21.f|
00003360: 3B 68 10 20 20 3A 00 89  3B 72 10 20 20 8F 20 45  |;h.  :..;r.  . E|
00003370: 52 41 53 45 20 4F 4C 44  20 50 4F 49 4E 54 53 20  |RASE OLD POINTS |
00003380: 4F 4E 20 53 43 52 45 45  4E 00 91 3B 7C 10 20 20  |ON SCREEN..;|.  |
00003390: 3A 00 CF 3B 86 10 8B 20  50 4F 28 49 29 B1 53 20  |:..;... PO(I).S |
000033A0: AF 20 50 4F 28 49 29 B3  53 AA 31 30 30 30 20 A7  |. PO(I).S.1000 .|
000033B0: 20 97 20 50 4F 28 49 29  2C 33 32 3A 97 35 35 32  | . PO(I),32:.552|
000033C0: 39 36 AB 31 30 32 34 AA  50 4F 28 49 29 2C 30 00  |96.1024.PO(I),0.|
000033D0: D7 3B 90 10 20 20 3A 00  F9 3B 9A 10 20 20 8F 20  |.;..  :..;..  . |
000033E0: 50 4C 4F 54 20 4E 45 57  20 50 4F 49 4E 54 53 20  |PLOT NEW POINTS |
000033F0: 4F 4E 20 53 43 52 45 45  4E 00 01 3C A4 10 20 20  |ON SCREEN..<..  |
00003400: 3A 00 3D 3C AE 10 8B 20  50 50 28 49 29 B1 53 20  |:.=<... PP(I).S |
00003410: AF 20 50 50 28 49 29 B3  53 AA 31 30 30 30 20 A7  |. PP(I).S.1000 .|
00003420: 20 97 20 50 50 28 49 29  2C 34 32 20 20 20 3A 97  | . PP(I),42   :.|
00003430: 35 34 32 37 32 AA 50 50  28 49 29 2C 31 00 43 3C  |54272.PP(I),1.C<|
00003440: B8 10 3A 00 5B 3C C2 10  20 20 8F 20 53 54 4F 52  |..:.[<..  . STOR|
00003450: 45 20 4F 4C 44 20 50 4F  49 4E 54 00 63 3C CC 10  |E OLD POINT.c<..|
00003460: 20 20 3A 00 75 3C D6 10  20 20 50 4F 28 49 29 B2  |  :.u<..  PO(I).|
00003470: 50 50 28 49 29 00 7D 3C  E0 10 82 20 49 00 83 3C  |PP(I).}<... I..<|
00003480: EA 10 8E 00 89 3C F4 10  3A 00 AD 3C FE 10 8F 20  |.....<..:..<... |
00003490: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 2A  |****************|
000034A0: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 00 B3 3C  |*************..<|
000034B0: 08 11 3A 00 D3 3C 12 11  8F 20 2D 2D 2D 2D 2D 2D  |..:..<... ------|
000034C0: 2D 20 45 4E 44 20 4F 46  20 50 52 4F 43 45 44 55  |- END OF PROCEDU|
000034D0: 52 45 53 00 D9 3C 1C 11  3A 00 FD 3C 26 11 8F 20  |RES..<..:..<&.. |
000034E0: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 2A  |****************|
000034F0: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 00 03 3D  |*************..=|
00003500: 30 11 3A 00 25 3D 3A 11  8F 20 20 20 20 20 20 53  |0.:.%=:..      S|
00003510: 20 59 20 4D 20 42 20 4F  20 4C 20 20 54 20 41 20  | Y M B O L  T A |
00003520: 42 20 4C 20 45 00 2B 3D  44 11 3A 00 4F 3D 4E 11  |B L E.+=D.:.O=N.|
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00003540: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 00  |***************.|
00003550: 55 3D 58 11 3A 00 6B 3D  62 11 8F 20 20 59 56 28  |U=X.:.k=b..  YV(|
00003560: 58 29 20 2D 59 20 56 41  4C 55 45 00 8F 3D 6C 11  |X) -Y VALUE..=l.|
00003570: 8F 20 20 50 4F 28 58 29  20 2D 50 4F 4B 45 20 4F  |.  PO(X) -POKE O|
00003580: 55 54 20 4F 4C 44 20 50  4F 53 49 54 49 4F 4E 00  |UT OLD POSITION.|
00003590: AE 3D 76 11 8F 20 20 41  2C 48 2C 4B 20 2D 56 41  |.=v..  A,H,K -VA|
000035A0: 52 49 41 42 4C 45 53 20  49 4E 20 54 48 45 00 CF  |RIABLES IN THE..|
000035B0: 3D 80 11 8F 20 20 41 24  20 20 20 20 2D 50 49 43  |=...  A$    -PIC|
000035C0: 4B 53 20 55 50 20 4B 45  59 20 50 52 45 53 53 00  |KS UP KEY PRESS.|
000035D0: 0A 3E 8A 11 8F 20 20 43  4F 24 20 20 20 2D 43 4F  |.>...  CO$   -CO|
000035E0: 4E 53 54 41 4E 54 20 28  41 2C 48 2C 4B 29 20 54  |NSTANT (A,H,K) T|
000035F0: 4F 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |O               |
00003600: 20 20 20 20 20 20 56 41  52 59 00 55 3E 94 11 8F  |      VARY.U>...|
00003610: 20 20 43 56 20 20 20 20  2D 43 4F 4E 54 41 49 4E  |  CV    -CONTAIN|
00003620: 53 20 54 48 45 20 41 4D  4F 55 4E 54 20 20 20 20  |S THE AMOUNT    |
00003630: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00003640: 20 54 4F 20 56 41 52 59  20 54 48 45 20 43 4F 4E  | TO VARY THE CON|
00003650: 53 54 41 4E 54 00 9A 3E  9E 11 8F 20 20 53 20 20  |STANT..>...  S  |
00003660: 20 20 20 2D 53 43 52 45  45 4E 20 53 54 41 52 54  |   -SCREEN START|
00003670: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00003680: 20 20 20 20 20 20 20 20  20 20 20 20 28 50 4F 4B  |            (POK|
00003690: 45 20 41 44 44 52 45 53  53 29 00 D6 3E A8 11 8F  |E ADDRESS)..>...|
000036A0: 20 20 4C 56 20 20 20 20  2D 4C 49 54 54 4C 45 53  |  LV    -LITTLES|
000036B0: 54 20 56 41 4C 55 45 20  49 4E 20 20 20 20 20 20  |T VALUE IN      |
000036C0: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
000036D0: 20 52 41 4E 47 45 00 12  3F B2 11 8F 20 20 42 56  | RANGE..?...  BV|
000036E0: 20 20 20 20 2D 42 49 47  47 45 53 54 20 56 41 4C  |    -BIGGEST VAL|
000036F0: 55 45 20 49 4E 20 20 20  20 20 20 20 20 20 20 20  |UE IN           |
00003700: 20 20 20 20 20 20 20 20  20 20 20 20 20 52 41 4E  |             RAN|
00003710: 47 45 00 2F 3F BC 11 8F  20 20 56 53 20 20 20 20  |GE./?...  VS    |
00003720: 2D 56 45 52 54 49 43 41  4C 20 53 43 41 4C 45 00  |-VERTICAL SCALE.|
00003730: 6F 3F C6 11 8F 20 20 58  20 20 20 20 20 2D 58 20  |o?...  X     -X |
00003740: 56 41 4C 55 45 53 20 46  52 4F 4D 20 20 20 20 20  |VALUES FROM     |
00003750: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00003760: 20 20 20 20 20 20 2D 31  30 20 54 4F 20 31 30 00  |      -10 TO 10.|
00003770: AC 3F D0 11 8F 20 20 48  50 20 20 20 20 2D 48 45  |.?...  HP    -HE|
00003780: 49 47 48 54 20 50 4F 53  49 54 49 4F 4E 20 4F 46  |IGHT POSITION OF|
00003790: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
000037A0: 20 20 20 20 20 20 58 20  41 58 49 53 00 F4 3F DA  |      X AXIS..?.|
000037B0: 11 8F 20 20 56 24 20 20  20 20 2D 53 54 52 49 4E  |..  V$    -STRIN|
000037C0: 47 20 4F 46 20 4E 55 4D  42 45 52 53 20 55 53 45  |G OF NUMBERS USE|
000037D0: 44 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |D               |
000037E0: 20 20 20 54 4F 20 50 4F  4B 45 20 49 4E 20 53 43  |   TO POKE IN SC|
000037F0: 41 4C 45 53 00 40 40 E4  11 8F 20 20 4E 20 20 20  |ALES.@@...  N   |
00003800: 20 20 2D 43 4F 4E 54 41  49 4E 53 20 49 4E 54 45  |  -CONTAINS INTE|
00003810: 47 45 52 20 4F 46 20 20  20 20 20 20 20 20 20 20  |GER OF          |
00003820: 20 20 20 20 20 20 20 20  20 20 20 56 45 52 54 49  |           VERTI|
00003830: 43 41 4C 20 53 43 41 4C  45 20 56 41 4C 55 45 53  |CAL SCALE VALUES|
00003840: 00 85 40 EE 11 8F 20 20  4A 20 20 20 20 20 2D 43  |..@...  J     -C|
00003850: 4F 55 4E 54 20 4F 46 20  43 48 41 52 41 43 54 45  |OUNT OF CHARACTE|
00003860: 52 53 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |RS              |
00003870: 20 20 20 20 20 20 20 54  4F 20 42 45 20 50 4F 4B  |       TO BE POK|
00003880: 45 44 20 49 4E 00 A2 40  F8 11 8F 20 20 43 48 20  |ED IN..@...  CH |
00003890: 20 20 20 2D 43 48 4F 49  43 45 20 49 4E 20 4D 45  |   -CHOICE IN ME|
000038A0: 4E 55 00 C5 40 02 12 8F  20 20 53 4D 28 49 29 20  |NU..@...  SM(I) |
000038B0: 2D 53 59 4D 42 4F 4C 53  20 46 4F 52 20 50 4C 4F  |-SYMBOLS FOR PLO|
000038C0: 54 54 49 4E 47 00 0E 41  0C 12 8F 20 20 59 53 28  |TTING..A...  YS(|
000038D0: 49 29 20 2D 59 2D 53 4C  4F 54 20 28 4C 49 4E 45  |I) -Y-SLOT (LINE|
000038E0: 20 49 4E 20 57 48 49 43  48 20 20 20 20 20 20 20  | IN WHICH       |
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00003900: 4F 4C 20 57 49 4C 4C 20  41 50 50 45 41 52 00 30  |OL WILL APPEAR.0|
00003910: 41 16 12 8F 20 20 53 50  28 49 29 20 2D 53 59 4D  |A...  SP(I) -SYM|
00003920: 42 4F 4C 20 54 4F 20 50  4F 4B 45 2F 50 4C 4F 54  |BOL TO POKE/PLOT|
00003930: 00 50 41 20 12 8F 20 20  50 50 28 49 29 20 2D 50  |.PA ..  PP(I) -P|
00003940: 52 45 53 45 4E 54 20 50  4F 4B 45 2F 50 4C 4F 54  |RESENT POKE/PLOT|
00003950: 00 7A 41 2A 12 8F 20 20  54 4D 20 20 20 20 2D 20  |.zA*..  TM    - |
00003960: 54 49 4D 49 4E 47 20 46  4F 52 20 4C 4F 4F 50 20  |TIMING FOR LOOP |
00003970: 50 41 52 41 4D 45 4E 54  45 52 00 BB 41 34 12 8F  |PARAMENTER..A4..|
00003980: 20 20 44 4C 20 20 20 20  2D 20 44 55 4D 4D 59 20  |  DL    - DUMMY |
00003990: 50 41 52 41 4D 45 54 45  52 20 49 4E 20 46 4F 52  |PARAMETER IN FOR|
000039A0: 20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
000039B0: 20 20 4E 45 58 54 20 4C  4F 4F 50 00 C1 41 3E 12  |  NEXT LOOP..A>.|
000039C0: 3A 00 E5 41 48 12 8F 20  2A 2A 2A 2A 2A 2A 2A 2A  |:..AH.. ********|
000039D0: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 2A  |****************|
000039E0: 2A 2A 2A 2A 2A 00 EB 41  52 12 3A 00 01 42 5C 12  |*****..AR.:..B\.|
000039F0: 8F 20 20 20 20 20 20 20  20 20 44 20 41 20 54 20  |.         D A T |
00003A00: 41 00 07 42 66 12 3A 00  2B 42 70 12 8F 20 2A 2A  |A..Bf.:.+Bp.. **|
00003A10: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 2A  |****************|
00003A20: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 00 60 42 7A 12  |***********.`Bz.|
00003A30: 83 20 31 30 30 2C 38 32  2C 37 30 2C 36 34 2C 36  |. 100,82,70,64,6|
00003A40: 37 2C 36 38 2C 36 39 2C  39 39 2C 31 30 30 2C 38  |7,68,69,99,100,8|
00003A50: 32 2C 37 30 2C 36 37 2C  36 38 2C 36 39 2C 39 39  |2,70,67,68,69,99|
00003A60: 00 00 00 FF 00 FD 14                              |.......         |
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..      CALCULATE VERTICAL SCALE..5F..35
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.23..7..:.$7$.. BLANK SCREEN.*7..:.378..
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--- PLOT PO.S.C:..:..:... REPEAT PLOT WI
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V(I).A.((I.11).H).2.K..:6.  YS(I).(BV.YV
(I)).VS..;@.  SP(I).SM(7..(8.(YS(I)..(YS
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PLOT NEW POINTS ON SCREEN..<..  :.=<... 
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INT.C<L.  :.U<V.  PO(I).PP(I).}<... I..<
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RES.Y<..:..<&.. ************************
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.  PO(X) -POKE OUT OLD POSITION..=V..  A
,H,K -VARIABLES IN THE.O=...  A$    -PIC
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   -SCREEN START                        
    (POKE ADDRESS).V>...  LV    -LITTLES
T VALUE IN                       RANGE..
?...  BV    -BIGGEST VALUE IN           
             RANGE./?...  VS    -VERTICA
L SCALE.O?F..  X     -X VALUES FROM     
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P    -HEIGHT POSITION OF                
      X AXIS..?Z..  V$    -STRING OF NUM
BERS USED                  TO POKE IN SC
ALES.@@...  N     -CONTAINS INTEGER OF  
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..@...  J     -COUNT OF CHARACTERS      
               TO BE POKED IN..@...  CH 
   -CHOICE IN MENU.E@...  SM(I) -SYMBOLS
 FOR PLOTTING..A...  YS(I) -Y-SLOT (LINE
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APPEAR.0A...  SP(I) -SYMBOL TO POKE/PLOT
.PA ..  PP(I) -PRESENT POKE/PLOT.ZA*..  
TM    - TIMING FOR LOOP PARAMENTER..A4..
  DL    - DUMMY PARAMETER IN FOR        
          NEXT LOOP.AA>.:..AH.. ********
*********************..AR.:..B\..       
  D A T A..BF.:.+BP.. ******************
***********.`BZ.. 100,82,70,64,67,68,69,
99,100,82,70,67,68,69,99.......
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