Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 4°C. We apply continuously 130°C heat to the field 1x8
What is the temperature (rounded to whole numbers) in the field 6x7 after 54 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Field after 4 iterations (rounded after 4th iteration)
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
| 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 1 |
| 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 1 |
| 1 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 1 |
| 3 | 8 | 8 | 7 | 5 | 5 | 4 | 3 | 3 | 1 |
| 13 | 25 | 21 | 14 | 9 | 6 | 5 | 4 | 3 | 1 |
| 34 | 73 | 47 | 26 | 14 | 8 | 5 | 4 | 2 | 1 |
| 64 | 198 | 79 | 34 | 16 | 8 | 5 | 3 | 2 | 1 |
| 32 | 67 | 41 | 21 | 11 | 5 | 3 | 2 | 1 | 0 |
Temperature in field 6x7 after 54 iterations:
