Thanks everyone for your advice and input. It seems as though there is no silver bullet for relearning the maths needed for Astrophysics. Someone could make a nice amount of money if they make a book which bridged the gap from average maths to what is needed for Astrophysics.
Cheers for the suggested titles. I'll look into them for sure. I checked that swinburne site which has a good little section on maths for their courses
http://astronomy.swinburne.edu.au/sa...tive/maths.xml
I'll pull out some of my old texts and try to relearn what is suggested on the swinburne site, then start looking at the more academic texts.
Damn it, I have to re-learn calculus
