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Birth of the equal sign ... Just imagine how Einstein's famous equation might have looked if one of these other proposed symbols for "equals" had triumphed.
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www.pbs.org/wgbh/nova/einstein/ance-equals.html
www.pbs.org/wgbh/nova/einstein/ance-equals.html
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As well as the familiar equals sign (=) it is also very useful to show if something is not equal to (≠) greater than (>) or less than (<)
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www.mathsisfun.com/equal-less-greater.html
www.mathsisfun.com/equal-less-greater.html
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Robert Recorde invents the equals sign ; I mentioned recently that the integral sign is actually a letter "S", chosen by Leibnitz because it was the first letter of the word "sum". ... Also, there is an element of touristry in it: I would like to gaze upon the world's first use of the integral sign with my own eyes,
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www.plover.com/blog/math/recorde.html
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The PHP equal sign can be used to assign the value of variable as well as evaluate a variable as part of an if-else statement or other conditional statement. However, there are subtle differences that are important for ensuring your PHP code is as accurate ... Equal Sign in PHP: Equality and Not Equals ... Tags: equals sign;
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www.phpreferencebook.com/samples/equal-sign-operators/
www.phpreferencebook.com/samples/equal-sign-operators/
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Greater than or equals sign. (Full Version); ... I'm having a difficult time displaying a greater than or equals sign in a scrolling text area. I've tried using the chrw(...) function with the unicode code, and it appears as a box on the screen. Is there a good way to do this?
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forums.devbuzz.com/m_33394/printable.htm
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Reading from his latest book the second volume of Great Tales From English History Robert Lacey tells the fascinating story of Robert Recorde who introduced the equals sign in 1557 ... Saturday 11 June 2005 ... In 1543, Record published The Ground of Arts, the first ever maths book in English, which ran through over fifty...
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www.abc.net.au/rn/science/ss/stories/s1380839.htm
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Did you know . . .? ... It was the invention of a Welshman named Robert Recorde, the man who first introduced algebra to England. ... But the symbol didn't catch on right away. Some people preferred the symbol ' ,' while others used the abbreviation ae or oe (for the Latin aequalis or "equal") into the 1700s.
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www.ualr.edu/lasmoller/equals.html
www.ualr.edu/lasmoller/equals.html
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And to deal with the weird 80-column thing, I can break down paragraphs into smaller parts and encode them with more equals signs so that the other side can decode/reassemble them back into their intended form. ... On The Trail Of The Wild Equals Sign © 2001 Jon C. Thomason...
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www.wap.org/journal/emaildroppings/emaildroppings.html
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