File: pendulum.in
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Case 4: q1(0) = 90.0 and q2(0) = 1.0
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Description          Quantity             Units           | Value
----------------------------------------------------------|------------------
Constant:            A1                   KG*M^2          |  0.000005
Constant:            B1                   KG*M^2          |  0.00025
Constant:            B2                   KG*M^2          |  0.00005
Constant:            B3                   KG*M^2          |  0.0002
Constant:            G                    M/S^2           |  9.81
Constant:            LA                   M               |  0.075
Constant:            LB                   M               |  0.2
Constant:            MA                   KG              |  0.01
Constant:            MB                   KG              |  0.1

Initial Value:       Q1                   DEG             |  90.0
Initial Value:       Q2                   DEG             |  1.0
Initial Value:       U1                   DEG/S           |  0.0
Initial Value:       U2                   DEG/S           |  0.0

Initial Time:        TINITIAL             UNITS           |  0.0
Final Time:          TFINAL               UNITS           |  10.0
Integration Step:    INTEGSTP             UNITS           |  0.1
Print-Integer:       PRINTINT             Positive Integer|  1
Absolute Error:      ABSERR                               |  1.0E-08
Relative Error:      RELERR                               |  1.0E-07 
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DANGER: Do not insert TABS while editing this file.

Note:

  INTEGSTP*PRINTINT is the time-interval for writing of output.

  ABSERR should be set equal to 10^(-8)*Xsmall, where Xsmall is the estimated
         smallest maximum absolute value of the variables being integrated.

  RELERR should be set equal to 10^(-d), where d is the desired number of
         significant digits of numerical integration results.