IsSet

Tests if an object is a set.

Syntax

• IsSet(X)

  • X is any object

Description

If X is any object, then IsSet(X) returns true iff X is of type set.

Examples

'(❨1, 2, 3❩, ❨❨1, 2❩, ❨3, 4❩❩, '(1, 2, 3), {1, 2, 3})

(1, 2, 3)
((1, 2), (3, 4))
(1, 2, 3)
{1, 2, 3}

ans @ IsSet

false
false
false
true