Numbers with same units can divide {ratio}. Ratios have no units. Multiplying ratios makes ratio. a/b > c/d if a^M > b^N and d^N > c^M, where M and N are positive integers. a/b < c/d if a^M < b^N and d^N < c^M. a/b = c/d if a/b !> c/d and a/b !< c/d. Irrational numbers are rational-number limiting values, as M and N become large.
Mathematical Sciences>Number Theory
Outline of Knowledge Database Home Page
Description of Outline of Knowledge Database
Date Modified: 2022.0224