The Student Room Group
Reply 1
http://www.ocr.org.uk/OCR/WebSite/Data/Publication/Specifications%2c%20Syllabuses%20%26%20Tutors%20Handbooks/AS_A_Level86696.pdf

Pages 38 -44

This is the specification for the course hopefully and shows all you need to know and the formulas in the booklet :smile:
I thought this thread was about some magical formula I may have overlooked. But really you meant list of FORMULAE.
Reply 3
respect for burning someone on the internet dude!

//sarcasm off