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Number Theory/Irrational, Rational, Algebraic, And Transcendental Numbers
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Number Theory/Irrational Rational and Transcendental Numbers
Rational numbers can be expressed as the ratio of two integers and expressed as . In set notation:
Irrational numbers are those real numbers contained in but not in , where denotes the set of real numbers. In set notation:
Algebraic numbers (sometimes denoted by ) are those numbers which are roots of polynomial equations with rational coefficients (an equivalent formulation using integer coefficients exists). In math terms:
Transcendental numbers are those numbers which are Real (), but are not Algebraic (). In set notation: