Possible Duplicate:

How to look up a math symbol?

I am looking for the "not subset" symbol I see in my maths textbook. Wheres that?

In Lyx, I dont see it … Same **here** under relations

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# [Tex/LaTex] the not subset symbol

math-modesymbols

Possible Duplicate:

How to look up a math symbol?

I am looking for the "not subset" symbol I see in my maths textbook. Wheres that?

In Lyx, I dont see it … Same **here** under relations

## Best Answer

As always, Detexify is a great help here, or even the Comprehensive LaTeX Symbol List. You are looking for

`\not\subset`

: