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Presents historical artifacts from the history of:

RegneCentralen RC759 "Piccoline"

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artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about RegneCentralen RC759 "Piccoline"

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⟦b5e523f94⟧ TextFile

    Length: 768 (0x300)
    Types: TextFile
    Names: »LORENZ.MGR«

Derivation

└─⟦c41625364⟧ Bits:30002680 PGM2 - indeholder forskellige undervisningsprogrammer
    └─ ⟦this⟧ »LORENZ.MGR« 
└─⟦cd307176b⟧ Bits:30002666 Programmer fra Forlaget FAG ApS
    └─ ⟦this⟧ »LORENZ.MGR«

TextFile

 -3.0000000000E+00
  2.0000000000E+01
  1.0000000000E+00
  0.0000000000E+00
 -3.0000000000E+01
  3.0000000000E+01
  5.0000000000E+00
  0.0000000000E+00
  0.0000000000E+00
  2.0000000000E+01
  1.0000000000E+03
  0.0000000000E+00
  0.0000000000E+00
  1.0000000000E-06
  0.0000000000E+00
  0.0000000000E+00
(********************************)
(*                              *)
(*      Lorenz-ligningerne      *)
(*      se Modelsnak p138       *)
(*                              *)
(********************************)

Konstanter
        a=10;   b=8/3   r=28

Differentialligning
        x'=a*(y-x)      <1>
        y'=r*x-y-x*z    <1>
        z'=x*y-b*z      <1>

Grafvariable
        t,y,l1

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