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real line

 - 2 dictionary results

real line

[ree-uhl, reel]
–noun Mathematics.
1. number line.
2. the real axis in the complex plane.

number line

–noun Mathematics.
a straight line on which there is indicated a one-to-one correspondence between points on the line and the set of real numbers.
Also called real line.


Origin:
1955–60
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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