Presenting in better plot

I am tring to show the error by using numerical methods, I got the correct answers but when I try to show that inside a plot it's impossible to understand because the errors are very small (the largest is 10^-4).

How can I present thise graph in a better way? I thoght about logarithm but I don't know how to transfer that.

[Dyuman Joshi]

You can plot the same via semilogy or change the scale of y-axis of the existing plot to log by adding these commands -

ax = gca;
ax.YScale = 'log';

Adjust the y-limits according to requirement.

[Liav Levy]

Thank you!

Answer 1

[Star Strider]

Use semilogy instead of plot.

imshow(imread('untitled1.png'))

Alternatively, use plot, then:

set(gca,'YScale','log')

Both will have the same effect.

.

[Liav Levy]

Thank you!

[Star Strider]

As always, my pleasure!