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Mathematica

The Mathematica Book

Mathematica Reference Guide

Listing of Named Characters

CenterDot

\[CenterDot]

Alias: ..

Infix operator.

x y is by default interpreted as CenterDot[x, y].

Used to indicate various forms of multiplication, particularly dot products of vectors.

Sometimes used to indicate concatenation or composition.

Used in the British mathematical tradition as a decimal point.

See The Mathematica Book: Section 3.10.1 and Section 3.10.4.

See also: \[CenterEllipsis] , \[RawDot] , \[CircleDot] .