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Comment: Migrated to Confluence 5.3

...

An operator op acting on two expressions of type input_type_1 and input_type_2 returns a quantity of type output_type , e.g.

date (date + number)

means

...

:

...

Operator

...

+

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acting

...

on

...

a

...

date

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and

...

a

...

number

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(adding

...

a

...

number

...

to

...

a

...

date)

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results

...

in

...

a

...

date

 

output_type

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function

...

(

...

input_type_1,...,

...

input_type_n)

A

...

function

...

function

...

acting

...

on

...

n

...

arguments

...

of

...

type

...

input_type_1

...

to

...

input_type_n,

...

...

...

returns

...

a

...

quantity

...

of

...

type

...

output_type

...

,

...

e.g.


date

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date(

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number

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)

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means

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:

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Function

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date()

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accepts

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a

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number

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as

...

its

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single

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argument

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and

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returns

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a

...

date.