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4.7.1 intvec declarations

Syntax:
intvec name = intvec_expression ;
intvec name = list_of_int_and_intvec_expressions ;

Purpose:
defines an intvec variable.
An intvec consists of an ordered list of integers.

Default:
0

Example:
 
  intvec iv=1,3,5,7,8;
  iv;
==> 1,3,5,7,8
  iv[4];
==> 7
  iv[3..size (iv)];
==> 5 7 8