≠ ≠Not equal
To produce a not equal sign:
- Windows
- Alt 2260 (using the numerical keyboard, with Num Lock on)
- MacOS
- ⌥ Option =
- Ubuntu
- Ctrl ⇧ Shift u 2260 ⏎ Return (or Space)
- Unicode
U+2260- HTML
≠·≠- LaTex
\neq- MatLab
~=- Mathematica
!=
Similar characters: ≨ · ≩ · ⍯