- 29 Sep '13 19:49

Yeah right. Although if you want to learn calculus further then read the*Originally posted by MISTER CHESS***I'm 13 and I taught myself calculus.***Philosophiæ Naturalis Principia Mathematica*by Isaac Newton. It really helped me. Also, got to Khanacademy.com. It is where I learn extra maths in my spare time. - 01 Oct '13 15:50

I was surprised to learn the correct pronunciation, of principia, it is prin KIP eeah. I had been pronouncing it prin SIP eah. Great book, but I am going to wait till they make it into a movie....*Originally posted by Tygert***Yeah right. Although if you want to learn calculus further then read the***Philosophiæ Naturalis Principia Mathematica*by Isaac Newton. It really helped me. Also, got to Khanacademy.com. It is where I learn extra maths in my spare time.