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 125°C heat to the field 4x4
What is the temperature (rounded to whole numbers) in the field 4x6 after 34 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 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 2 |
| 5 | 8 | 10 | 13 | 17 | 17 | 15 | 12 | 9 | 4 |
| 6 | 10 | 16 | 26 | 37 | 33 | 25 | 19 | 12 | 6 |
| 6 | 13 | 26 | 52 | 87 | 61 | 39 | 26 | 16 | 8 |
| 7 | 17 | 37 | 87 | 213 | 96 | 52 | 31 | 19 | 9 |
| 7 | 17 | 33 | 61 | 96 | 69 | 46 | 30 | 19 | 9 |
| 7 | 15 | 25 | 39 | 52 | 46 | 35 | 26 | 17 | 8 |
| 6 | 12 | 19 | 26 | 31 | 30 | 26 | 20 | 14 | 7 |
| 5 | 9 | 12 | 16 | 19 | 19 | 17 | 14 | 10 | 5 |
| 2 | 4 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 2 |
Temperature in field 4x6 after 34 iterations:
