Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 30°C. We apply continuously 198°C heat to the field 7x9
What is the temperature (rounded to whole numbers) in the field 0x4 after 88 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 4 |
| 7 | 12 | 15 | 17 | 17 | 18 | 17 | 16 | 12 | 6 |
| 9 | 15 | 19 | 21 | 22 | 23 | 22 | 20 | 15 | 8 |
| 10 | 17 | 21 | 24 | 25 | 26 | 25 | 23 | 17 | 9 |
| 10 | 17 | 22 | 25 | 27 | 27 | 27 | 24 | 18 | 10 |
| 10 | 18 | 23 | 26 | 27 | 28 | 28 | 26 | 20 | 11 |
| 10 | 17 | 22 | 25 | 27 | 28 | 30 | 32 | 25 | 14 |
| 9 | 16 | 20 | 23 | 24 | 29 | 42 | 55 | 41 | 20 |
| 7 | 12 | 15 | 17 | 21 | 36 | 69 | 114 | 68 | 29 |
| 4 | 6 | 8 | 10 | 16 | 35 | 93 | 272 | 92 | 30 |
Temperature in field 0x4 after 88 iterations:
