More on real number from Fact Monster:

• number - number number, entity describing the magnitude or position of a mathematical object or extensions ...
• number: The Real Numbers - The Real Numbers The real numbers are those representable by an infinite decimal expansion, which ...
• field, in algebra - field field, in algebra, set of elements (usually numbers) that may be combined under the ...
• number: The Complex Numbers - The Complex Numbers Numbers of the form z = x + yi, where x and y are real and i = , such as 8 + 7i ...
• quaternion - quaternion quaternion , in mathematics, a type of higher complex number first suggested by Sir ...

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