DocumentationMathematicaThe Mathematica BookMathematica Reference GuideListing of Named Characters
NotCongruent
\[NotCongruent]
Alias: !===. Infix similarity operator. x y is by default interpreted as NotCongruent[x, y]. See Section 3.10.4. See also: \[NotEqual] , \[Congruent] .
\[NotCongruent]
Alias: 
!===
y is by default interpreted as NotCongruent[x, y]. 
![[ja]](/common/images2003/lang_bottom_ja.gif)