| ### Matrix @ 0x1df1920 created 5x5 matrix |
| 0.0 |
| 4.0 |
| [[ 0. 0. 0. 0. 0.] |
| [ 0. 0. 0. 0. 0.] |
| [ 0. 0. 0. 4. 0.] |
| [ 0. 0. 0. 0. 0.] |
| [ 0. 0. 0. 0. 0.]] |
| 4.0 |
| 5.0 |
| [[ 1. 2. 3.] |
| [ 4. 5. 6.]] |
| ### Matrix @ 0x1fa8cf0 created 2x3 matrix |
| 1.0 2.0 3.0 |
| 4.0 5.0 6.0 |
| Instances not destroyed: 2 |
| ### Matrix @ 0x1fa8cf0 destroyed 2x3 matrix |
| Instances not destroyed: 1 |
| ### Matrix @ 0x1df1920 destroyed 5x5 matrix |
| Instances not destroyed: 0 |
| Constructor values: ['5x5 matrix', '2x3 matrix'] |
| Copy constructions: 0 |
| Copy assignments: 0 |
| Move assignments: 0 |