
extnops - number of operands in a domain element

Calling sequence:
extnops(domelem)

Parameter:

domelem   --  domain element

Summary:

A domain element consists of the domain , in which it is contained, and a
listof values that represent its contents.  extnops returns the number of
operands in this list. extnops is a kernel function.

>>  d:=domain(): e:=new(d,1,2,3,4): extnops(e);

     4

See also:  extop , extsubsop , new, nops

