pub fn csr_matrix_array() -> CsrMatrixArray<[i32; 5], [usize; 5]>Expand description
// ___________________
// | 1 | | 2 | | |
// |___|___|___|___|___|
// | | 3 | | 4 | |
// |___|___|___|___|___|
// | | | | | |
// |___|___|___|___|___|
// | | | | | 5 |
// | | | | | |
// ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾