transcendental number
A transcendental number is a complex number that is not an algebraic number. That is, it is a complex number that is transcendental over (or, equivalently, over ).
Well known transcendental numbers include and (the base of natural logarithms).
Cantor showed that, in a sense, “almost all” complex numbers are transcendental: there are uncountably many complex numbers, but only countably many algebraic numbers (http://planetmath.org/AlgebraicNumbersAreCountable).
Title | transcendental number |
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Canonical name | TranscendentalNumber |
Date of creation | 2013-03-22 11:55:54 |
Last modified on | 2013-03-22 11:55:54 |
Owner | yark (2760) |
Last modified by | yark (2760) |
Numerical id | 13 |
Author | yark (2760) |
Entry type | Definition |
Classification | msc 11J82 |
Classification | msc 11J81 |
Related topic | Pi |
Related topic | Irrational |