Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 26°C. We apply continuously 115°C heat to the field 7x5
What is the temperature (rounded to whole numbers) in the field 2x4 after 87 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 6 | 8 | 8 | 9 | 9 | 9 | 8 | 6 | 3 |
| 6 | 10 | 13 | 14 | 15 | 15 | 15 | 14 | 11 | 6 |
| 8 | 13 | 16 | 18 | 19 | 20 | 21 | 22 | 17 | 9 |
| 8 | 14 | 18 | 21 | 22 | 25 | 33 | 40 | 31 | 16 |
| 9 | 15 | 19 | 22 | 25 | 35 | 57 | 86 | 56 | 26 |
| 9 | 15 | 20 | 23 | 28 | 45 | 89 | 201 | 87 | 35 |
| 9 | 15 | 19 | 22 | 28 | 40 | 64 | 93 | 61 | 29 |
| 8 | 14 | 17 | 20 | 24 | 31 | 42 | 49 | 38 | 19 |
| 6 | 10 | 13 | 15 | 17 | 21 | 26 | 27 | 22 | 12 |
| 3 | 5 | 7 | 8 | 9 | 11 | 12 | 12 | 10 | 5 |
Temperature in field 2x4 after 87 iterations:
