Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 28°C. We apply continuously 164°C heat to the field 2x0
What is the temperature (rounded to whole numbers) in the field 1x4 after 140 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Field after 4 iterations (rounded after 4th iteration)
| 23 | 75 | 227 | 81 | 35 | 19 | 13 | 10 | 7 | 4 |
| 24 | 58 | 101 | 67 | 42 | 28 | 22 | 17 | 12 | 6 |
| 18 | 39 | 55 | 49 | 39 | 31 | 26 | 21 | 15 | 8 |
| 14 | 27 | 37 | 37 | 34 | 30 | 27 | 23 | 17 | 9 |
| 12 | 22 | 28 | 31 | 31 | 29 | 27 | 24 | 18 | 9 |
| 11 | 19 | 25 | 27 | 28 | 28 | 27 | 24 | 18 | 9 |
| 10 | 17 | 22 | 25 | 26 | 27 | 26 | 23 | 17 | 9 |
| 9 | 15 | 19 | 22 | 23 | 24 | 23 | 20 | 15 | 8 |
| 6 | 11 | 14 | 16 | 17 | 18 | 17 | 15 | 11 | 5 |
| 3 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 5 | 3 |
Temperature in field 1x4 after 140 iterations:
