Fractions and roots\genfrac

\genfracCommand

Low-level AMS generalized fraction primitive used to build custom fractions or binomial-style forms with chosen delimiters, line thickness, and math style.

\genfrac{}{}{}{}{a}{b}
Available in
ams
Kind
prefix
Allowed mode
math
Frequency
0.04% of corpus formulasrank 135 of 263
Commonality
low
Renderer support
PackageMathJaxKaTeXXeTeX
amsMathJax: FullKaTeX: FullXeTeX: Full
About the test scope

Syntax#

\genfracm:D?(delimiterm:D?(delimiterm:L?{1em}dimensionm:I?{1}integerm{a}math contentm{b}math content

Argspec m:D? m:D? m:L? m:I? m m — six mandatory arguments. Reading argspecs

Examples#

\genfrac{}{}{0.0pt}{}{a}{b}
\genfrac{(}{)}{0}{1}{a}{b}

In TeXForm#

TeXForm parses this entry as prefix syntax; the package determines its argument specification.

See also#

Test cases#

ams
InputCaseMathJaxKaTeXXeTeX
\genfrac (({1pt}{1}{e}{f}Positive · ctx:basicPassPassPass
\genfrac (({1pt}1{e}{f}Positive · ctx:bare-stylePassPassPass
\genfrac (({1pt}{1}e{f}Positive · ctx:bare-numeratorPassPassPass
\genfrac (({1pt}{1}{e}fPositive · ctx:bare-denominatorPassPassPass
\genfrac{}({1pt}{1}{d}{e}Positive · ctx:null-leftPassPassPass
\genfrac ({}{1pt}{1}{d}{e}Positive · ctx:null-rightPassPassPass
\genfrac (({}{1}{d}{e}Positive · ctx:null-thickPassPassPass
All 21 in Fractions and roots