Many mathematicians are working with medics, especially oncologists. One of their challenges is to make their models have application to real patient data. Josh Bull explains in the second episode of 'Show Me the Maths', short films that unashamedly get down to the detail. | Oxford Mathematics

Our new short film series 'Show Me the Maths' doesn't beat about the mathematical bush. It gets right down to it. Down, that is, to the maths, in all its crucial, complex, sometimes incomprehensible (even to other mathematicians) guises. It's what mathematicians do. Here's Arun. | Oxford Mathematics