Description

This test checks that the shuffle example from the documentation works as
expected.

Small Model of Type : GAMS

Category : GAMS Test library

Main file : shuffle1.gms

$title 'Test for option shuffle' (SHUFFLE1,SEQ=690)

$onText
This test checks that the shuffle example from the documentation works as
expected.
$offText


set i /i1*i6/,
    rmi(i, i);

parameter A(i);
option shuffle=A;

rmi(i, i + (- Ord(i) + A(i))) = yes;

set error(i);
alias (i,row,col);

error(row) = sum(rmi(row, col), 1) <> 1;
Abort$card(error) 'rmi should have exactly one entry per row';

error(col) = sum(rmi(row, col), 1) <> 1;
Abort$card(error) 'rmi should have exactly one entry per col';