How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – but 100 years on, this trick is a common part of modern maths, says columnist ...

Uncover the definition of fuzzy logic, which is a computational approach that interprets uncertain data, and learn more about ...

Discover option pricing theory, utilized to determine option value using models like Black-Scholes. Learn how variables impact the probability of profits at expiration.