Pure 2 is now finished! I admit I didn’t go through every question in the final exercise; there are only so many times one needs to go through the trapezium rule before it’s ingrained. Incidentally, what’s with that? We’re taught integration, which finds the area under curves perfectly, then we have to learn this trapezium rule which takes twice as long and is annoying and fiddly and only gives an approximate answer! I suppose it’s for times when we don’t know the equation of the curve, but it’s still annoying.

Anway, Pure 3 tomorrow. Gulp. This was my worst module by far at college. Hopefully it’ll be less scary this time.