Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 19°C. We apply continuously 83°C heat to the field 4x9
What is the temperature (rounded to whole numbers) in the field 9x6 after 83 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 4 | 2 |
| 4 | 8 | 9 | 11 | 11 | 11 | 11 | 10 | 7 | 4 |
| 5 | 9 | 12 | 13 | 14 | 14 | 14 | 13 | 10 | 5 |
| 6 | 11 | 13 | 15 | 16 | 16 | 16 | 14 | 11 | 6 |
| 6 | 11 | 14 | 16 | 17 | 17 | 17 | 15 | 12 | 6 |
| 6 | 11 | 14 | 16 | 18 | 18 | 18 | 16 | 12 | 6 |
| 6 | 11 | 14 | 17 | 20 | 20 | 19 | 16 | 12 | 6 |
| 6 | 10 | 15 | 22 | 29 | 26 | 21 | 17 | 11 | 6 |
| 4 | 9 | 17 | 32 | 53 | 36 | 23 | 15 | 9 | 4 |
| 3 | 6 | 16 | 41 | 117 | 43 | 19 | 10 | 6 | 2 |
Temperature in field 9x6 after 83 iterations:
