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Only briefly continuous (Posted on 2005-12-15)

Name a function with a domain of all real numbers that is continuous only at a single point.

Definition: A function is continuous at point B if and only if the limit of f(x) as x approaches B is equal to f(B).

See The Solution Submitted by Tristan

Rating: 3.5000 (2 votes)

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re(2): Another thought

| Comment 9 of 12 |

(In reply to re: Another thought by Mindrod)

The question asks for a function with a domain of all real number. A function which is not defined for some (almost all) of the reals fails this test.

Posted by goFish on 2005-12-16 03:13:40

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