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I find it difficult to explain this because I'm not sure what is the correct term to use. Symbols such as the triple-bar-equal sign, and a few other symbols that I find difficult to describe. I was wondering if there was a list of symbols with definitions.

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Here should find plenty of stuff for indulging in "recreational mathematics" :) – t.b. Mar 30 '11 at 22:19
I replaced the (recreational-mathematics) tag by the slightly more appropriate (notation) tag. If anyone can think of a better tag to use, please change that. – t.b. Mar 30 '11 at 22:31
up vote 4 down vote accepted

Take a look at Wikipedia's table of mathematical symbols.

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I was searching for such a reference. Thanks ! – user50594 Nov 25 '12 at 16:54
As a high school student, this is really appreciated! – alexy13 Dec 6 '13 at 1:37

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