html test

This is a good place to store special unicode characters.
Let me start with some Polish letters:

   a/     c'     e/     l/     n'     o'     s'     z'     z^
 ą ć ę ł ń ó ś ź ż
 Ą Ć Ę Ł Ń Ó Ś Ź Ż
   A/     C'     E/     L/     N'     O'     S'     Z'     Z^

I'll add some mathematical symbols later.

(Hm, I don't see any record of the editing activities.
Blogger does not seem to keep the track of modifications).