jemdoc – latex equations
jemdoc equation support relies on several pieces, any of which may break. No guarantees! Support may be limited. Inline equationsThe conjugate function \(f^\star(y) = \sup_{x \in X}(y^Tx - f(x))\) appears here inline, and is in the variable \(y\). Dollar signs ($) surround the LaTeX equation in the jemdoc source.
Syntax
The sample function $f^\star(y) = \sup_{x \in X}(y^Tx - f(x))$ appears here inline, and is in the variable $y$.
Equations on separate linesTo render an equation on its own line, use backslash-escaped round brackets (\( and \)). For example, the identity \[ (I + XY)^{-1} = I - X(I + YX)^{-1}Y \] is typeset on its own line. Yes, round brackets instead of square brackets — this is to avoid a conflict with ordinary square brackets that are escaped to avoid being a link. Sorry.
Syntax
The identity \( (I \+ XY)^{-1} = I - X(I \+ YX)^{-1}Y \) is typeset on its own line. Here, the line breaks (and other whitespace) are ignored. As always, the exact formatting details can be adjusted using CSS.
Notes
\[ f(x) = \left\{ \begin{array}{ll} 3, & x \leq 0 \\ 5, & x > 0. \\ \end{array}\right. \] (You can view the jemdoc source for this page.)
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