Akademik

irrational

1. adjective /ɪˈræʃ.(ə.)nəl/

a) Not rational; unfounded or nonsensical.

an irrational decision

b) Of a real number, that cannot be written as the ratio of two integers.

The number π is irrational.

2. noun /ɪˈræʃ.(ə.)nəl/

A real number that can not be expressed as the quotient of two integers, an irrational number.

the quotient of two irrationals a and b is a rational if and only if there is an integer n>0 and an integer m such that a,n = b,m

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