The $'s around a command mean that it has to be used in maths mode, and they will temporarily put you into maths mode if you use them. They can be produced using the ordinary (inline) math-mode (. Strict inequalities are widely used in math equations as well as within text for comparisons. The LaTeX commands assume that you are in normal text mode. Strict inequalities (greater/less than) in text-mode.Everything is fine when using urlencode ().
< and > would be the escaping for HTML/XML, not URIs.A comment accompanying that table points out such a conflict for several other symbols as. Searching in that reference one finds that the slanted form is associated with leq in the mathabx package (table 126, page 68). Therefore, see the PHP function urlencode ( urlencode ). A good place to look when theres a conflict of this sort is the Comprehensive LaTeX symbols list ( texdoc comprehensive ).
Greater than or equal to symbol in overlead free#
• I want to keep the HTML commands list free from hacks resorting to the use of the symbol font, but this can mean that some of the entity codes listed here will not display properly in older browsers. You should replace the < and > signs with < and > as these characters are special characters.Here's a short list of LaTeX and HTML commands for producing the symbols often used when writing up papers or making scientific webpages.
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