Math

Mathematics

Well I always likes mathematics, but actually never needed it that bad in my work career. Now I am doing my own project with a running site, and need to learn – or just brush up – some math. Eg. I want to get more hold on vectors to do calculations with GPS coordinates.

I need to calculate when crossing a line (like a start or finish line). And then calculate (by interpolation?) the parts on each side of the line. This to be able to calculate distance and time for a given route.
So now I have a good excuse to study more math!

Sources:

http://www.mathsisfun.com/

http://www.mathsisfun.com/algebra/vectors.html

https://khanacademy.org

(https://www.khanacademy.org/search?page_search_query=vectors)

 

Probability

http://www.datasciencecentral.com/profiles/blogs/a-cheat-sheet-on-probability

probability