But now, after more than 40 years, the fifth value of the function has been revealed. ... The busy beaver function is the first example of a noncalculable mathematical expression.

Examples include the gamma, Bessel, and hypergeometric functions. Integral Transform: A mathematical operator that converts a function into another function (often in a different domain) through ...

Mathematicians used “magic functions” to prove that two highly symmetric lattices solve a myriad of problems in eight- and 24-dimensional space. The points could be an infinite collection of electrons ...