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Mathematica

The Mathematica Book

Mathematica Reference Guide

Listing of Named Characters

Integral

\[Integral]

Alias: int.

Compound operator with built-in evaluation rules.

f x is by default interpreted as Integrate[f, x].

f x is by default interpreted as Integral[f, x, a, b]. a and b must appear as a subscript and superscript, respectively.

a b x is by default output as (a b) x whenever is an operator with a precedence lower than .

Note the use of , entered as dd or \[DifferentialD], rather than ordinary d.

See The Mathematica Book: Section 1.10.4, Section 1.10.4 and Section 3.10.4.

See also: \[ContourIntegral] .