|  |  D.15.25.23 isIntegralSurjective Procedure from librarymultigrading.lib(see  multigrading_lib).
 
Example:Purpose:
test whether the given linear map P of lattices is
surjective.
 
Returns:
int, where 0 is false and 1 is true.
 |  | LIB "multigrading.lib";
intmat A[2][3] =
1,3,5,
2,4,6;
// should be 0
int b = isIntegralSurjective(A);
print(b);
==> 0
// another example
intmat B[2][3] =
1,1,5,
2,3,6;
// should be 1
int c = isIntegralSurjective(B);
print(c);
==> 1
kill A, b, B, c;
 | 
 
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