Symbols:Inequalities/Not Equal To
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Equality
- $\ne$
Not Equal To.
A binary relation on a pair of objects:
- $a \ne b$ if and only if $a$ is not equal to $b$
Its $\LaTeX$ code is \ne or \neq.
Sources
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): Appendix: Table $7$: Common signs and symbols: inequality
- 2014: Christopher Clapham and James Nicholson: The Concise Oxford Dictionary of Mathematics (5th ed.) ... (previous) ... (next): Appendix $14$: Symbols