4.2.2 bigintmat expressions

A bigintmat expression is:

1. an identifier of type bigintmat
2. a function returning bigintmat
3. a bigintmat operation involving (big-)ints and int operations (+, -, *)
4. an expression involving bigintmats and the operations (+, -, *)
5. a type cast to bigintmat (see bigintmat type cast)

Example:

bigintmat m1[2][2]=1, 2, 6, 3; m1*3; ==> 3,6, ==> 18,9 intmat im[3][2] = intmat(m1*3); bigintmat m2 = bigintmat(im); // cast intmat im to bigintmat m2; ==> 3,6, ==> 18,9 m2*m1+m2; ==> 42,30, ==> 90,72 _+4; ==> 46,34, ==> 94,76

See Type conversion and casting; bigintmat.