setify SciMax Toolbox setunits

SciMax Toolbox >> setp

setp

Maxima Function

Calling Sequence

setp (a)

Description

Returns true if and only if a is a Maxima set.

setp returns true for unsimplified sets (that is, sets with redundant members) as well as simplified sets.

setp is equivalent to the Maxima function setp(a) := not atom(a) and op(a) = 'set.

Examples:

(%i1) simp : false;
(%o1)                         false
(%i2) {a, a, a};
(%o2)                       {a, a, a}
(%i3) setp (%);
(%o3)                         true
setify SciMax Toolbox setunits