Welcome!

...to the professional Marián Opiela's webpage.

This webpage is a project for Infotmatics lessons. Because of that, you can find here something about me, my school and my hobbies. I hope, you will like it, you'll find here what you need and you'll be happy to come back.

I tried that this webpage is controlled by an intuitive, but if someone has a problem with it, I prepared some useful tips.

This translation wasn't checked by any English teacher, so if you find any mistake, you can help me with the correction.

Site's history

• 17.03.2011 - Made the webpage for the expression of Plane equation. (Useful with Cutting the cube with plane.)
• 24.12.2010 - I wish Merry Christmas to all ;)
• 29.10.2010 - Dynamic addition of the news is running.
• 16.09.2010 - The photos from the trip to Ochtinska aragonitova cave a Zádielska valley added.
• 09.09.2010 - Print the paper, which the classteacher wanted. Download.
• 03.09.2010 - Addition of time schedule of 2.E class.
• 01.08.2010 - Addition of english version of the site.
• 30.07.2010 - Technical reconstruction of the page, added contact form (Please, don't abuse!).
• 20.06.2010 - Addition of the projects from Informatics, Mathematics and English language.
• 09.06.2010 - Official start of the page, but only in working version. There will be added new things gradually.