Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 20°C. We apply continuously 94°C heat to the field 4x0
What is the temperature (rounded to whole numbers) in the field 9x4 after 58 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 8 | 18 | 46 | 132 | 48 | 22 | 12 | 7 | 3 |
| 5 | 11 | 21 | 38 | 61 | 42 | 26 | 17 | 11 | 5 |
| 6 | 12 | 19 | 29 | 37 | 32 | 25 | 19 | 13 | 6 |
| 7 | 12 | 18 | 23 | 27 | 26 | 23 | 19 | 13 | 7 |
| 7 | 12 | 17 | 20 | 22 | 22 | 21 | 18 | 13 | 7 |
| 7 | 12 | 16 | 19 | 20 | 21 | 20 | 18 | 13 | 7 |
| 7 | 12 | 15 | 17 | 19 | 19 | 19 | 17 | 13 | 6 |
| 6 | 10 | 13 | 15 | 16 | 17 | 17 | 15 | 11 | 5 |
| 5 | 8 | 10 | 12 | 12 | 13 | 12 | 11 | 8 | 4 |
| 2 | 4 | 5 | 6 | 6 | 7 | 6 | 5 | 4 | 2 |
Temperature in field 9x4 after 58 iterations:
