I need to denote that two varibles do not unify. A \not \sqcup B produces an unpleasant result:

enter image description here

Is there a symbol where the strikeout line is centered likd in $\neq$?


Maybe using \slashed or \centernot (as egreg suggests)?




\[A \sqcup  B\]
\[A \mathbin{\slashed{\sqcup}}  B\]
\[A \centernot\sqcup  B\]


enter image description here

  • 1
    I also suggest centernot – egreg May 14 '17 at 8:45
  • 1
    @egreg of course, thanks. In this case, however, I think it looks a little better with \slashed :-) – karlkoeller May 14 '17 at 9:00

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