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diff --git a/Master/texmf-doc/doc/english/latex2e-html/ltx-409.html b/Master/texmf-doc/doc/english/latex2e-html/ltx-409.html new file mode 100644 index 00000000000..468ee7918d0 --- /dev/null +++ b/Master/texmf-doc/doc/english/latex2e-html/ltx-409.html @@ -0,0 +1,76 @@ +<html> +<head> +<title>Math function symbols</title> +</head> +<body bgcolor="#ffffff" text="#000000" link="#000099" vlink="#cc0000" alink="#cc0000"> +<h1><font size="-2">Hypertext Help with LaTeX</font><br><font color="#cc0000">Math function symbols</font></h1> +Functions like "log" or "cos" are normally used in math mode. However, in +math mode strings of letters are treated as a product of variables, which +would normally be displayed in math italics rather than a text font which +would be appropriate for these functions. To +get proper display of such functions they are generated with LaTeX commands. +<p> +Some of these commands are +<ul> +<li><tt>\arccos</tt> +<li><tt>\arcsin</tt> +<li><tt>\arctan</tt> +<li><tt>\cos</tt> +<li><tt>\cosh</tt> +<li><tt>\cot</tt> +<li><tt>\coth</tt> +<li><tt>\csc</tt> +<li><tt>\deg</tt> +<li><tt>\det</tt> +<li><tt>\dim</tt> +<li><tt>\exp</tt> +<li><tt>\gcd</tt> +<li><tt>\hom</tt> +<li><tt>\inf</tt> +<li><tt>\ker</tt> +<li><tt>\lg</tt> +<li><tt>\lim</tt> +<li><tt>\liminf</tt> +<li><tt>\limsup</tt> +<li><tt>\ln</tt> +<li><tt>\log</tt> +<li><tt>\max</tt> +<li><tt>\min</tt> +<li><tt>\sec</tt> +<li><tt>\sin</tt> +<li><tt>\sinh</tt> +<li><tt>\sup</tt> +<li><tt>\tan</tt> +<li><tt>\tanh</tt> +</ul> +Two commands are provided for the "modulus" function +<ul> +<li><tt>\bmod</tt> +<li><tt>\pmod{}</tt> +</ul> +The former would be used to write "a mod b" as +<pre> a \bmod b +</pre> +and the latter, which requires an argument that is displayed in parentheses, +would be used to write "n = i (mod j)" as +<pre> n = i \pmod{j} +</pre> + +<p> +Related topics: +<ul> +<li><a href="ltx-406.html">Arrows</a> +<li><a href="ltx-404.html">Binary and relational operators</a> +<li><a href="ltx-403.html">Delimiters</a> +<li><a href="ltx-407.html">Miscellaneous symbols</a> +<li><a href="ltx-408.html">Variable size symbols</a> +</ul> +<hr> +Back to the <a href="ltx-2.html">LaTeX Table of Contents</a> +<hr> +<address> +Revised: Sheldon Green, 25 April 1995. +</address> +</body> +</html> + |