I'm a part time mathematics student based in the UK. I also run MathsVideos.net, produce Youtube videos related to proofs - and help fellow students solve mathematics problems on sites such as Socratic.org. I can provide assistance on topics related to graphing, integrating, differentiating, vectors, algebra, percentages, fractions, decimals, trigonometry, binomial expansions, probabilities, averages, standard deviations, normal distributions, complex numbers and linear interpolation.