Game Development Reference
Figure 7-2. Euler integration comparison
Zooming in on this graph allows you to see the error in the Euler approximation. This
is shown in Figure 7-3 .
Figure 7-3. Euler error
Table 7-1 shows the numerical values of speed versus time for the range shown in
Figure 7-3 . Also shown in Table 7-1 is the percent difference, the error, between the
exact solution and the Euler solution at each time step.