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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
/
2010
/
Article
/
Fig 2
/
Research Article
A Zero-Dissipative Runge-Kutta-Nyström Method with Minimal Phase-Lag
Figure 2
The error at each integration point when solving the harmonic oscillator with
ω
=
8
with initial condition
q
0
=
1
,
q
0
′
=
-
2
and
Δ
t
=
1
/
20
.