Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 10°C. We apply continuously 156°C heat to the field 0x2
What is the temperature (rounded to whole numbers) in the field 7x9 after 146 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Field after 4 iterations (rounded after 4th iteration)
| 20 | 19 | 13 | 8 | 6 | 4 | 4 | 3 | 2 | 1 |
| 68 | 49 | 29 | 17 | 11 | 8 | 7 | 6 | 4 | 2 |
| 211 | 87 | 42 | 23 | 15 | 11 | 9 | 7 | 5 | 3 |
| 72 | 55 | 35 | 22 | 15 | 12 | 10 | 8 | 6 | 3 |
| 28 | 30 | 24 | 18 | 14 | 12 | 10 | 9 | 6 | 3 |
| 13 | 17 | 17 | 15 | 13 | 11 | 10 | 9 | 6 | 3 |
| 7 | 11 | 12 | 12 | 11 | 10 | 10 | 8 | 6 | 3 |
| 4 | 7 | 9 | 9 | 9 | 9 | 9 | 7 | 5 | 3 |
| 3 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 4 | 2 |
| 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 1 |
Temperature in field 7x9 after 146 iterations:
