getf SCI/util/testexamples.sci
 
reinit_for_test()
 
%U=mopen('SCI/tests/automatic_tests/inv_coeff_data.ref','rb');
 
A = int(10 * rand(2, 6));
 
if load_ref('A') then   bugmes();quit;end,
 
 
// Building a degree 1 polynomial matrix
 
P = inv_coeff(A, 1);
 
if load_ref('P') then   bugmes();quit;end,
 
 
%ans = norm(coeff(P) - A);
 
if load_ref('%ans') then   bugmes();quit;end,
 
 
// Using default value for degree
 
P1 = inv_coeff(A);
 
if load_ref('P1') then   bugmes();quit;end,
 
 
%ans = norm(coeff(P1) - A);
 
if load_ref('%ans') then   bugmes();quit;end,
 
 
xdel_run(winsid());
 
 
mclose(%U);