type/in - Maple Programming Help

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type/in

check for an expression of type `in`

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

type(expr, '`in`')

Parameters

expr

-

any expression

Description

• 

The type(expr, '`in`') function checks for expressions that are formed using the infix operator in. For more information about the in operator, see in.

Examples

typea∈b,'`in`'

true

(1)

typea∈ba∈c,'`in`'

false

(2)

See Also

in

type

type/function