Editing Fraktur (section)

==LaTeX==
Modern [[LaTeX]] implementations (XeTeX, LuaTeX) can utilize a Fraktur font the usual way using the {{code|fontspec}} package.

For traditional implementations (pdfTeX and older), the {{code|\mathfrak{◌} }} command defined in the {{code|amssymb}}, {{code|amsfonts}} or {{code|eufrak}} package is available. This command does not use Unicode to typeset letters in fraktur: it has its own method.<ref>{{cite web | title=Writing LaTEX  for multiple output formats |first=Emma |last=Cliffe |publisher=[[University of Bath]] |date=May 2012 |url=https://people.bath.ac.uk/cspehj/maths-access/latex-instructions/sect0025.html}}</ref>

For example, {{code|\mathfrak{Fraktur} }} produces <math>\mathfrak{Fraktur}</math>. Or, in a real example, 
{{blockquote|Given ideals <math>\mathfrak{a}, \mathfrak{b}</math> of a commutative ring ''R'', the ''R''-annihilator of <math>(\mathfrak{b} + \mathfrak{a})/\mathfrak{a}</math> is an ideal of ''R'' called the [[ideal quotient]] of <math>\mathfrak{a}</math> by <math>\mathfrak{b}</math> and is denoted by {{tmath|1= (\mathfrak{a} : \mathfrak{b}) }}; it is an instance of [[idealizer]] in commutative algebra. |source=[[Ideal (ring theory)]]}}