Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 4°C. We apply continuously 173°C heat to the field 3x3
What is the temperature (rounded to whole numbers) in the field 4x8 after 76 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 1 | 4 | 8 | 8 | 5 | 4 | 2 | 1 | 1 |
| 1 | 6 | 19 | 33 | 27 | 17 | 10 | 5 | 3 | 1 |
| 4 | 19 | 53 | 100 | 64 | 34 | 18 | 9 | 5 | 2 |
| 8 | 33 | 100 | 274 | 111 | 50 | 24 | 12 | 6 | 3 |
| 8 | 27 | 64 | 111 | 73 | 41 | 22 | 12 | 7 | 3 |
| 5 | 17 | 34 | 50 | 41 | 28 | 17 | 10 | 6 | 3 |
| 4 | 10 | 18 | 24 | 22 | 17 | 12 | 8 | 5 | 2 |
| 2 | 5 | 9 | 12 | 12 | 10 | 8 | 6 | 4 | 2 |
| 1 | 3 | 5 | 6 | 7 | 6 | 5 | 4 | 2 | 1 |
| 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 |
Temperature in field 4x8 after 76 iterations:
