Several plots on the same axes

You can use plotsln and the hold on command to plot more than one curve on the same set of axes - even though it requires a bit of double-duty. Here is one way to do it for two ODE solution curves. More can be added by extending the process.

1. Do Items 3-5, above, for your first solution. When you have an acceptable window, write down your values from initax.

2. Do Items 3-5 for your second solution. Write down your new values for initax.

3. Choose the more favorable initax-values for both solutions and enter in init.m.

4. Do Items 3-5 again for your first solution except keep initax fixed.

5. Type hold on at the command prompt $>>$

6. Do Items 3-5 again for your second solution except keep initax fixed.

When you are done, type hold off to end the hold feature.