i1 : nmzFilename="example";  to keep the files

i2 : hy=(matrix {{1, 1, 0},{1, 1, 2}},"inequalities")
o2 = ( 1 1 0 , inequalities)
 1 1 2 
o2 : Sequence

i3 : eq=(matrix {{1, 2, 3},{2, 2, 3}},"equations")
o3 = ( 1 2 3 , equations)
 2 2 3 
o3 : Sequence

i4 : cg=(matrix {{9, 8, 7},{7, 6, 5}},"congruences")
o4 = ( 9 8 7 , congruences)
 7 6 5 
o4 : Sequence

i5 : writeNmzData {hy, eq, cg};

i6 : get ("example.in")
o6 = 2
3
1 1 0
1 1 2
inequalities
2
3
1 2 3
2 2 3
equations
2
3
9 8 7
7 6 5
congruences

i7 : rmNmzFiles();
