Math Notation Help

This glossary will help you build complex mathematical equations using the Tex markup language. This will involve using @@ or $$before and after the expression to display the desired results. Browse the glossary using this index Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL D delimiters (overview)  Delimiters (parentheses, braces, brackets. ...) Command Example Result \left(... \right)$$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$$$\left.{{\rm~term1\atop \rm~term2}\right}=y$ Note: The delimiters are automatically sizes. delta$$\delta$$is $\delta$  Keyword(s): delta Delta (upper case greek letter)$$\Delta$$gives $\Delta$ delta (lower case greek letter)$$\delta$$gives $\delta$  Keyword(s): delta div (division)$$x\div~y$$gives $x\div~y$ division @@@1/2@@@ is @@1/2@@  Keyword(s): division/ double vertical line (norm symbol) • Syntax: \left\|...\right\| • Exp.:$$\left\|af\right\| = \left|a\right|\left\|f\right\| gives

$\left\|af\right\| = \left|a\right|\left\|f\right\|$

 Keyword(s): norm