Algebraic number

From Simple English Wikipedia, the free encyclopedia

A real or complex number is called an algebraic number if it is a solution of some one-variable polynomial equation whose coefficients are all integers. All rational numbers are algebraic numbers, along with some irrational numbers. For example, the golden ratio is a solution to the equation . A real or complex number that is not algebraic is called transcendental.

While this is an abstract notion, theoretical mathematics has potentially far-reaching applications in communications and computer science, especially in data encryption and security.[1]

References[change | change source]

  1. "What is algebraic number? - Definition from". Retrieved 2020-11-09.