Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 15°C. We apply continuously 195°C heat to the field 3x8
What is the temperature (rounded to whole numbers) in the field 9x0 after 87 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Field after 4 iterations (rounded after 4th iteration)
| 2 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 3 | 2 |
| 4 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 6 | 3 |
| 4 | 7 | 9 | 11 | 11 | 11 | 11 | 10 | 8 | 4 |
| 5 | 8 | 11 | 12 | 13 | 13 | 13 | 11 | 9 | 4 |
| 5 | 9 | 11 | 13 | 14 | 14 | 14 | 12 | 9 | 5 |
| 5 | 9 | 14 | 21 | 21 | 19 | 16 | 14 | 10 | 5 |
| 5 | 13 | 30 | 48 | 41 | 30 | 22 | 16 | 11 | 5 |
| 8 | 26 | 67 | 120 | 80 | 47 | 28 | 18 | 11 | 5 |
| 11 | 40 | 115 | 309 | 126 | 58 | 30 | 17 | 9 | 4 |
| 8 | 26 | 61 | 108 | 67 | 36 | 19 | 10 | 6 | 2 |
Temperature in field 9x0 after 87 iterations:
