Syntax#
\dbinomm{a}math contentm{b}math contentArgspec m m — two mandatory arguments. Reading argspecs
In TeXForm#
TeXForm parses this entry as prefix syntax; the package determines its argument specification.
Rewrite AMS display-style and text-style binomial commands to binom.
\dbinom{#1}{#2} \binom{#1}{#2}Equivalent forms#
\genfrac{(}{)}{0}{0}{#1}{#2}exactThis AMS mapping fixes
\genfracto use ( and ) delimiters, linethickness 0, and style 0.{\displaystyle \binom{x}{y}}exact
See also#
Test cases#
| Input | Case | MathJax | KaTeX | XeTeX |
|---|---|---|---|---|
\dbinom{a}{b} | Positive · baseline | Pass | Pass | Pass |
\dbinom a{b} | Positive · bare[0] | Pass | Pass | Pass |
\dbinom{a}b | Positive · bare[1] | Pass | Pass | Pass |