User:Jochen Burghardt

Editing

 * Delete picture
 * Picture
 * Table
 * Template
 * Markup * syntaxhighlight
 * Style
 * Abbreviations
 * Editor's index
 * 2-letter language codes (de)
 * Administrators' noticeboard/Incidents

Templates
 * Hatnote
 * Cite
 * Redirect
 * Cleanup templates: inline * general
 * Infoboxes: scientist * philosopher * journal

Math
 * Math symbols
 * Math symbols ISO norm
 * Math style * Tone: no "if and only if" in definitions
 * Category:Computer science stubs
 * Category:Mathematics stubs
 * Lists of mathematicians
 * GDZ Search * DigiZeitschriften * Ann.rep.DMV Vol.80-104 * DMV-Mitteilungen * ETH
 * Mathematics Genealogy Project
 * Oberwolfach Photo Collection
 * US NAS Memoirs

OAbot
 * ISBN syntax

User talk:Todrobbins: That will check the page for any/all citations that could be improved.
 * 1) Go to http://oabot.org
 * 2) click Start editing a random article
 * 3) underneath the logo is a text box with the name of the page and a button that says Go. That is a search box!
 * 4) Type in the article name into that search box
 * 5) Click Go.

Use can use this form for any issues or feedback.

Software issues
 * Wikimedia Phabricator

Available math symbols

 * From LaTeX_AMS_symbols1.pdf:

p.1: $$\eth$$ $$\digamma$$ $$\backepsilon$$ $$\backprime$$ $$\mathbb{C}$$ $$\mathfrak{H}$$ $$\mathbb{H}$$ $$\hslash$$ $$\Im$$ $$\mathbb{N}$$ $$\wp$$ $$\mathbb{P}$$ $$\mathbb{Q}$$ $$\Re$$ $$\mathbb{R}$$ $$\mathbb{Z}$$ $$\mho$$ $$\mathfrak{Z}$$ $$\mathfrak{C}$$ $$\Finv$$ $$\beth$$ $$\gimel$$ $$\daleth$$ $$\nwarrow$$ $$\nleftarrow$$ $$\nrightarrow$$ $$\twoheadleftarrow$$ $$\twoheadrightarrow$$ $$\leftarrowtail$$ $$\rightarrowtail$$

p.2: $$\looparrowleft$$ $$\looparrowright$$ $$\leftrightsquigarrow$$ $$\nleftrightarrow$$ $$\Lsh$$ $$\Rsh$$ $$\curvearrowleft$$ $$\curvearrowright$$ $$\circlearrowleft$$ $$\circlearrowright$$ $$\upharpoonright$$ $$\upharpoonleft$$ $$\downharpoonright$$ $$\downharpoonleft$$ $$\rightleftarrows$$ $$\leftrightarrows$$ $$\leftleftarrows$$ $$\upuparrows$$ $$\rightrightarrows$$ $$\downdownarrows$$ $$\leftrightharpoons$$ $$\nLeftarrow$$ $$\nLeftrightarrow$$ $$\nRightarrow$$ $$\Lleftarrow$$ $$\Rrightarrow$$ $$\rightsquigarrow$$ $$\complement$$ $$\nexists$$ $$\varnothing$$ $$\dotplus$$ $$\smallsetminus$$ $$\propto$$ $$\measuredangle$$ $$\sphericalangle$$

p.3: $$\nmid$$ $$\nparallel$$ $$\wedge$$ $$\therefore$$ $$\because$$ $$\backsim$$ $$\wr$$ $$\nsim$$ $$\eqsim$$ $$\ncong$$ $$\approxeq$$ $$\Bumpeq$$ $$\bumpeq$$ $$\Doteq$$ $$\fallingdotseq$$ $$\risingdotseq$$ $$\eqcirc$$ $$\circeq$$ $$\triangleq$$ $$\leqq$$ $$\geqq$$ $$\lneqq$$ $$\gneqq$$ $$\between$$ $$\nless$$ $$\ngtr$$ $$\nleq$$ $$\ngeq$$ $$\lesssim$$ $$\gtrsim$$ $$\lessgtr$$ $$\gtrless$$ $$\preccurlyeq$$ $$\succcurlyeq$$ $$\precsim$$ $$\succsim$$ $$\nprec$$ $$\nsucc$$

p.4: $$\nsubseteq$$ $$\nsupseteq$$ $$\subsetneq$$ $$\supsetneq$$ $$\sqsubset$$ $$\sqsupset$$ $$\circledcirc$$ $$\circledast$$ $$\circleddash$$ $$\boxplus$$ $$\boxminus$$ $$\boxtimes$$ $$\boxdot$$ $$\dashv$$ $$\vDash$$ $$\Vdash$$ $$\Vvdash$$ $$\nvdash$$ $$\nvDash$$ $$\nVdash$$ $$\nVDash$$ $$\vartriangleleft$$ $$\vartriangleright$$ $$\trianglelefteq$$ $$\trianglerighteq$$ $$\multimap$$ $$\intercal$$ $$\veebar$$ $$\barwedge$$ $$\divideontimes$$ $$\ltimes$$ $$\rtimes$$ $$\leftthreetimes$$ $$\rightthreetimes$$ $$\backsimeq$$ $$\curlyvee$$ $$\curlywedge$$ $$\Subset$$

p.5: $$\Supset$$ $$\Cap$$ $$\Cup$$ $$\pitchfork$$ $$\lessdot$$ $$\gtrdot$$ $$\lll$$ $$\ggg$$ $$\lesseqgtr$$ $$\gtreqless$$ $$\curlyeqprec$$ $$\curlyeqsucc$$ $$\npreceq$$ $$\nsucceq$$ $$\lnsim$$ $$\gnsim$$ $$\precnsim$$ $$\succnsim$$ $$\ntriangleleft$$ $$\ntriangleright$$ $$\ntrianglelefteq$$ $$\ntrianglerighteq$$ $$\ulcorner$$ $$\urcorner$$ $$\llcorner$$ $$\lrcorner$$ $$\bigtriangleup$$

p.6: $$\Diamond$$ $$\lozenge$$ $$\square$$ $$\blacksquare$$ $$\bigstar$$ $$\checkmark$$ $$\blacklozenge$$ $$\doublebarwedge$$ $$\leqslant$$ $$\geqslant$$ $$\lessapprox$$ $$\gtrapprox$$ $$\lneq$$ $$\gneq$$ $$\lnapprox$$ $$\gnapprox$$ $$\lesseqqgtr$$ $$\gtreqqless$$ $$\eqslantless$$ $$\eqslantgtr$$ $$\precapprox$$ $$\succapprox$$ $$\precnapprox$$ $$\succnapprox$$ $$\subseteqq$$ $$\supseteqq$$ $$\subsetneqq$$ $$\supsetneqq$$ $$\mathfrak{A}$$ $$\mathfrak{B}$$ $$\mathfrak{D}$$ $$\mathfrak{E}$$

p.8: $$\mathfrak{v}$$ $$\mathfrak{w}$$ $$\mathfrak{x}$$ $$\mathfrak{y}$$ $$\mathfrak{z}$$ $$\mathbb{A}$$ $$\mathbb{B}$$ $$\mathbb{D}$$ $$\mathbb{E}$$ $$\mathbb{F}$$ $$\mathbb{G}$$ $$\mathbb{I}$$ $$\mathbb{J}$$ $$\mathbb{K}$$ $$\mathbb{L}$$ $$\mathbb{M}$$ $$\mathbb{O}$$ $$\mathbb{S}$$ $$\mathbb{T}$$ $$\mathbb{U}$$ $$\mathbb{V}$$ $$\mathbb{W}$$ $$\mathbb{X}$$ $$\mathbb{Y}$$ $$\mathbb{k}$$ $$\varkappa$$