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CICA 1995 May
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UTIL
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GRMAT13W
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ODE2.GR
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INI File
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1994-03-06
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384b
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20 lines
[saved-setup]
[labels]
title=Second Order Differential Equations for Simple Harmonic Motion
[grid]
left=-7
right=7
top=auto
bottom=auto
[options]
detail=dots
labels=on
[equations]
d2x + x = 0 {0,1,0} ' perfect simple harmonic motion
d2x + 1/2dx + x = 0 {0,1,0} ' underdamped
d2x + 1.5dx + x = 0 {0,1,0} ' overdamped
d2x + dx + x = 0 {0,1,0} ' critically damped