Functions and Formulas

Ackermann- It’s named after Wilhelm Ackermann, is one of the simplest and earliest-discovered examples of a total computable function that is not primitive here to read more.

Dwyer- here to read more.

Exponential- The exponential function arises whenever a quantity grows or decays at a rate proportional to its current value. One such situation is continuously compounded interest here to read more.

Gamma- In mathematics, the gamma function (represented by the capital Greek letter Γ) is an extension of the factorial function, with its argument shifted down by 1, to here to read more.

Power tower- here to read more.

Reciprocal beta- here to read more.

Stirling- here to read more.

Sudan- In the theory of computation, the Sudan function is an example of a function that is recursive, but not primitive recursive. This is also true of the better-known Ackermann here to read more.