Syntax#
\mathfrakm{a}math contentArgspec m — one mandatory argument. Reading argspecs
Common tasks#
How to write a Fraktur ideal#
How to write the Lie algebra of a group#
How to write Fraktur uppercase#
In TeXForm#
TeXForm parses this entry as prefix syntax; the package determines its argument specification.
Equivalent forms#
\symfrak{#1}exactMathJax's unicode-math-style alias uses the same variant.
\frak{#1}exactThe older alias
\frakmaps to the same variant in MathJax.
See also#
\Bbbbase\frakbase\mathbbbase\mathbfbase\mathbfcalbase\mathbffrakbase\mathbfitbase\mathbfscrbase\mathbfsfbase\mathbfsfitbase\mathbfsfupbase\mathbfupbase\mathcalbase\mathitbase\mathnormalbase\mathrmbase\mathscrbase\mathsfbase\mathsfitbase\mathsfupbase\mathttbase\mathupbase\symbbbase\symbfbase\symbfcalbase\symbffrakbase\symbfitbase\symbfscrbase\symbfsfbase\symbfsfitbase\symbfsfupbase\symbfupbase\symcalbase\symfrakbase\symitbase\symnormalbase\symrmbase\symscrbase\symsfbase\symsfitbase\symsfupbase\symttbase\symupbase
Test cases#
| Input | Case | MathJax | KaTeX | XeTeX |
|---|---|---|---|---|
\mathfrak{a} | Positive · baseline | Pass | Pass | Fail |
\mathfrak a | Positive · bare[0] | Pass | Pass | Fail |