\perp with two vertical lines

Question

I searched on Detextify, but I cannot find the symbol

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in LaTeX. There is \perp with only one vertical line. I look for a symbol which looks exactly like \perp, but has two vertical lines.

Thanks in advance.

Something like $A\perp B \perp\kern-5pt\perp C$ should work, the value of 5pt being subject to aesthetic interpretation. This question may be a duplicate, but I can't find the reference to it. — Steven B. Segletes, May 21 '14 at 13:55
related: A conditional independence symbol that looks good with \mid? also Is there a standard symbol for conditional independence? — barbara beeton, May 21 '14 at 14:04
related: Is there a standard symbol for conditional independence? — egreg, May 21 '14 at 14:06
related: Not independent Sign in Latex. Also the non-negated independent sign is covered by this answer. — Heiko Oberdiek, May 21 '14 at 14:09
there’s \Perp in the newtxmath and newtxmath packages. (but seems not to be in the ostensible ‘parents’ txfonts and pxfonts.) — wasteofspace, May 21 '14 at 14:26
@Keba: My classifier gets it (now): http://write-math.com/view/?raw_data_id=2637 — Martin Thoma, May 21 '14 at 15:43
Thanks for all the comments (and sorry for the duplicate, was not easy to search for). Problem solved. :) — Keba, May 21 '14 at 16:39

score 0 · Answer 1 · edited Apr 13 '17 at 12:34

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There is at least one font that has two variants of what you're asking for: MdSymbol. They're \upvDash(= \Vbar) and a shorter one, \upmodels. See my answer to a similar question. MnSymbol has only the latter.

As you may not want to replace every math symbol with those from MdSymbol, you can look at the answers here to learn how to use just a few symbols from a different font.

edited Apr 13 '17 at 12:34

Community

1

answered May 21 '14 at 14:23

Bernard

271,350

\perp with two vertical lines

1 Answers1