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type/<=

check for a non-strict inequality

 

Calling Sequence

Parameters

Description

Supertypes

Examples

Calling Sequence

type(expr, `<=`)

Parameters

expr

-

any expression

Description

• 

The call type(expr, `<=`) checks if expr is of type `<=`, that is, if it is an inequality. It returns true if expr is of type `<=`, and false otherwise.

• 

The type `<=` is a surface type check, and is therefore very fast. The supertypes relation and boolean includes this type.

Supertypes

• 

type/relation

Examples

typea<b&comma;&apos;`<=`&apos;

false

(1)

typeab&comma;&apos;`<=`&apos;

true

(2)

See Also

type

type/boolean

type/lessthan

type/relation

type/structure