Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 10°C. We apply continuously 151°C heat to the field 5x4
What is the temperature (rounded to whole numbers) in the field 2x9 after 40 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 1 |
| 2 | 4 | 5 | 6 | 8 | 12 | 11 | 9 | 6 | 3 |
| 3 | 5 | 6 | 11 | 22 | 35 | 29 | 19 | 11 | 5 |
| 3 | 6 | 9 | 22 | 52 | 94 | 62 | 35 | 19 | 8 |
| 3 | 6 | 13 | 36 | 94 | 245 | 103 | 49 | 24 | 10 |
| 3 | 7 | 13 | 30 | 62 | 104 | 70 | 41 | 22 | 10 |
| 3 | 6 | 11 | 21 | 36 | 50 | 42 | 29 | 18 | 8 |
| 3 | 6 | 9 | 14 | 21 | 26 | 25 | 19 | 12 | 6 |
| 2 | 4 | 6 | 9 | 12 | 14 | 14 | 11 | 8 | 4 |
| 1 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 2 |
Temperature in field 2x9 after 40 iterations:
