This app will stop working on 3rd April 2017. But you can still listen to BBC iPlayer Radio via your browser by visiting bbc.co.uk/radio
10/10 Prof Marcus du Sautoy presents Nicolas Bourbaki, the mathematician that never was.
9/10 GH Hardy, whose work inspired the millions of codes that help to keep the internet safe.
8/10 Marcus du Sautoy introduces the man whose mathematical insight gave rise to chaos theory.
7/10 Prof Marcus du Sautoy introduces Georg Cantor and his theory of transfinite numbers.
6/10 The pioneering 19th-century mathematicians who helped Albert Einstein with his maths.
5/10 How the Gaussian or normal distribution underpins modern medicine.
4/10 How the maths begun by Evariste Galois describes the particles that make up our universe.
3/10 How Joseph Fourier's mathematics transformed our understanding of heat, light and sound.
2/10 How a solution to a 1700s conundrum enables us to access information on the internet.
1/10 An astronaut and an investment analyst pay homage to the enormous power of the calculus.