# Not equivalent sign

• March 8th 2011, 02:36 AM
hmmmm
Not equivalent sign
How do I get a not equivalent sign e.g. $\equiv$ with a / through it.

Thanks for any help.
• March 8th 2011, 02:39 AM
Plato
Quote:

Originally Posted by hmmmm
How do I get a not equivalent sign e.g. $\equiv$ with a / through it.

$$\not \equiv$$ gives $\not \equiv$