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It is natural to represent the rational number n/d
mathend000#
as of the record of the two integers n
mathend000# and d
mathend000# such that
- d > 0
mathend000# and
-
gcd(n, d )= 1
mathend000#.
Next: Modular Integers.
Up: How to encode the elements
Previous: Integers.
Marc Moreno Maza
2007-01-10