integral definition by Wordo

Adjective

Constituting

a

whole

together

with

other

parts

or

factors

;

not

omittable

or

removable

Noun

One

of

the

two

fundamental

operations

of

calculus

(

the

other

being

differentiation

),

whereby

a

function

'

s

displacement

,

area

,

volume

,

or

other

qualities

arising

from

the

study

of

infinitesimal

change

are

quantified

,

usually

defined

as

a

limiting

process

on

a

sequence

of

partial sums

.

Denoted

using

a

long s

: [[∫]],

or

a

variant

thereof

.