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 143°C heat to the field 1x0
What is the temperature (rounded to whole numbers) in the field 3x5 after 89 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)
| 58 | 195 | 70 | 30 | 17 | 12 | 10 | 8 | 6 | 3 |
| 40 | 83 | 57 | 36 | 25 | 19 | 17 | 14 | 10 | 5 |
| 24 | 43 | 40 | 33 | 27 | 23 | 21 | 18 | 13 | 7 |
| 16 | 27 | 30 | 29 | 26 | 24 | 23 | 20 | 15 | 8 |
| 12 | 20 | 25 | 26 | 25 | 25 | 24 | 21 | 16 | 8 |
| 10 | 17 | 22 | 24 | 25 | 25 | 24 | 21 | 16 | 8 |
| 9 | 16 | 20 | 22 | 23 | 24 | 23 | 21 | 15 | 8 |
| 8 | 13 | 17 | 19 | 21 | 21 | 21 | 18 | 13 | 7 |
| 6 | 10 | 13 | 14 | 15 | 16 | 15 | 13 | 10 | 5 |
| 3 | 5 | 7 | 8 | 8 | 8 | 8 | 7 | 5 | 2 |
Temperature in field 3x5 after 89 iterations:
