Math Notation Help

This glossary will help you build complex mathematical equations using the Tex markup language. This will involve using @@ or $$before and after the expression to display the desired results.  Search full text Browse the glossary using this index Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL Page: (Previous) 1 2 3 4 5 6 7 8 9 10 ... 12 (Next) ALL A array • Syntax for an n-dimensional array: \begin{array}a1&...&an\end{array} • Ex.:$$$\begin{array}a_{\fs{0}1}\fs{3},&a_{\fs{0}2}\fs{3},&a_{\fs{0}3}\end{array}$$$gives $(\begin{array}a_{\fs{0}1}\fs{3},&a_{\fs{0}2}\fs{3},&a_{\fs{0}3}\end{array})$  Keyword(s): array, vector, matrix B beta (lower case greek letter)$$\beta$$gives $\beta$ big sum$$\bigsum_{n+2}^x$$is $\bigsum_{n+2}^x$ braces • Syntax: \left{...\right} • Ex.:$$M=\left{a, b, c\right}$$gives $M=\left{a, b, c\right}$ C cdot (multiplication)$$a\cdot~b$$gives $a\cdot~b$ chi (lower case greek letter)$$\chi$$gives $\chi$ constants • Numbers in formulas are interpreted as constants and they are rendered in non-italic roman font face, which is a widely used convention. • Following this convention, variables are shown in italic. • Exp.:$$f(x)=3a+x$$gives $f(x)=3a+x$ contour integral • General syntax for symbols with a kind of lower and upper limits: \symbolname_{lowerexpression}^{upperexpression} • In general, there are two ways how these lower and upper expressions can be placed: centered below and above the symbol or in a subscript / superscript manner. In the first case the symbol name is preceded by the word "big", in the second there is no prefix. • Syntax for the contour integral symbol:$$\bigoint_{0}^{\infty}$$gives $\bigoint_{0}^{\infty}$ and$$\oint_{0}^{\infty}$$gives $\oint_{0}^{\infty}$ • Use font size commands for a nicer picture:$$\LARGE\bigoint_{\small0}^{\small\infty}$$gives $\LARGE\bigoint_{\small0}^{\small\infty}$ and$$\large\oint_{\small0}^{\small\infty}$$gives $\large\oint_{\small0}^{\small\infty}$ coproduct • General syntax for symbols with a kind of lower and upper limits: \symbolname_{lowerexpression}^{upperexpression} • In general, there are two ways how these lower and upper expressions can be placed: centered below and above the symbol or in a subscript / superscript manner. In the first case the symbol name is preceded by the word "big", in the second there is no prefix. • Note: mimeTeX seems currently only to support the \bigcoprod command. • Syntax for coproduct symbol:$$\bigcoprod_{i=k}^{n}$$gives $\bigcoprod_{i=k}^{n}$ • Use font size commands for a nicer picture:$$\LARGE\bigcoprod_{\small{i=k}}^{\small~n}$$gives $\LARGE\bigcoprod_{\small{i=k}}^{\small~n}$  Keyword(s): coprod D delimiters (overview)  Delimiters (parentheses, braces, brackets. ...) Command Example Result \left(... \right)$$2\left(a+b\right)$$$2~\left(a+b\right)$ \left[... \right]$$\left[a^2+b^2~\right]$$$\left[a^2+b^2~\right]$ \left{... \right}$$\left{x^2, x^3, x^4,... \right}$$$\left{x^2, x^3, x^4,... \right}$ \left\langle... \right\rangle$$\left\langle a,b~\right\rangle$$$\left\langle a,b~\right\rangle$ \left| ... \right|$$\det\left|\array{a&b\\c&d}\right| $$$\det\left|\array{a&b\\c&d}\right|$ \left\| ... \right\|$$\left\|f~\right\|$$$\left\|f~\right\|$ \left{ ... \right.(note the dot!)$$f(x)=\left{{x^2, \rm~if x>-1\atop~0, \rm~else}\right.$$(\rm switches to roman style) $f(x)=\left{{x^2, \rm~if x>-1\atop~0, \rm~else}\right.$ \left.{ ... \right\}(note the dot!)$$\left.{{\rm~term1\atop\rm~term2}\right}=y $\left.{{\rm~term1\atop \rm~term2}\right}=y$

Note: The delimiters are automatically sizes.

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