v0.10
Playground
Alignmentsplit

splitEnvironment

Splitting a single displayed equation across aligned lines, often inside a larger equation-like display.

\begin{split} a &= b \end{split}
Topic
Alignment
Available in
ams
Allowed mode
math
Body mode
math
Frequency
2.31% of corpus formulasrank 7 of 31
Commonality
medium
Tags
math-alignment, nestable
Renderer support
MathJaxKaTeXXeTeX
ams
About the test scope

Syntax#

\begin{split}…math body\end{split}

Takes no arguments. Reading argspecs

Common tasks#

How to split one numbered equation on equals#

split must live inside equation or a similar outer display.

\begin{equation} \begin{split} a &= b+c \\ &= d \end{split} \end{equation}

How to continue a long right-hand side#

\begin{equation} \begin{split} f(x) &= (x+1)(x+2) \\ &\quad\times(x+3) \end{split} \end{equation}

In TeXForm#

TeXForm reads the environment body in math mode.

See also#

Test cases#

ams
InputCaseMathJaxKaTeXXeTeX
\begin{equation} \begin{split} a &= b \\ &= c \end{split} \end{equation}Positive · ctx:in-equationPassFailFail
In Alignment25
All 25 in Alignment