• Alias: is.
• Spacing character.
• \[InvisibleSpace] is by default not visible on display, but is interpreted on input as an ordinary space.
• \[InvisibleSpace] can be used as an invisible separator between variables that are being multiplied together, as in .
• See Section 2.9.11, Section 3.10.5 and Section 3.10.5.
• See also: \[AlignmentMarker] , \[Null] , \[VeryThinSpace] , \[RawSpace] .