Syntax#
\chooseTakes no arguments. Reading argspecs
In TeXForm#
TeXForm parses this entry as infix syntax; the package determines its argument specification.
Rewrite infix choose to an explicit binom command.
#1 \choose #2 \binom{#1}{#2}Equivalent forms#
\binom{$1}{$2}exact\genfrac{(}{)}{0pt}{}{$1}{$2}exact
See also#
\abovebase\abovewithdelimsbase\atopbase\atopwithdelimsbase\bracebase\brackbase\overbase\overwithdelimsbase
Test cases#
| Input | Case | MathJax | KaTeX | XeTeX |
|---|---|---|---|---|
a \choose b | Positive · baseline | Pass | Pass | Pass |