what the shit :(
I love math, but trigonometry has always been painfull to me, anyway, very usefull wallpaper for students !!!
Love math, trigonometry became my favourite before secondary school final exams. ;)
Hateful experiences of my days as a chap come forth after seeing this.
Nice try, math
i love how it looks, but i get mad when i try to understand it
Quite useless. A handful or rules works better.
You must be logged in to post a comment.