Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 25°C. We apply continuously 98°C heat to the field 4x6
What is the temperature (rounded to whole numbers) in the field 2x1 after 121 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 6 | 3 |
| 6 | 10 | 12 | 14 | 15 | 15 | 15 | 13 | 10 | 5 |
| 7 | 12 | 16 | 18 | 19 | 19 | 19 | 17 | 13 | 7 |
| 8 | 14 | 18 | 21 | 25 | 25 | 23 | 20 | 15 | 8 |
| 8 | 15 | 21 | 30 | 40 | 37 | 31 | 24 | 17 | 9 |
| 8 | 16 | 28 | 50 | 78 | 58 | 41 | 29 | 19 | 10 |
| 9 | 18 | 36 | 76 | 176 | 84 | 49 | 32 | 20 | 10 |
| 8 | 17 | 30 | 53 | 81 | 60 | 42 | 29 | 18 | 9 |
| 6 | 12 | 21 | 32 | 41 | 37 | 28 | 21 | 13 | 6 |
| 3 | 6 | 10 | 15 | 18 | 17 | 14 | 11 | 7 | 3 |
Temperature in field 2x1 after 121 iterations:
