Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 40°C. We apply continuously 119°C heat to the field 7x5
What is the temperature (rounded to whole numbers) in the field 8x3 after 55 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Field after 4 iterations (rounded after 4th iteration)
| 6 | 9 | 12 | 13 | 13 | 14 | 13 | 12 | 9 | 5 |
| 9 | 16 | 20 | 22 | 23 | 24 | 23 | 21 | 16 | 9 |
| 12 | 20 | 25 | 28 | 30 | 30 | 32 | 32 | 25 | 13 |
| 13 | 22 | 28 | 32 | 34 | 37 | 45 | 52 | 39 | 21 |
| 13 | 23 | 30 | 34 | 37 | 48 | 71 | 99 | 66 | 31 |
| 14 | 24 | 30 | 35 | 41 | 59 | 104 | 219 | 98 | 41 |
| 13 | 23 | 30 | 34 | 40 | 54 | 78 | 106 | 71 | 34 |
| 12 | 21 | 27 | 31 | 35 | 43 | 54 | 61 | 46 | 24 |
| 9 | 16 | 20 | 23 | 26 | 30 | 34 | 35 | 27 | 14 |
| 5 | 8 | 11 | 12 | 14 | 15 | 17 | 16 | 13 | 7 |
Temperature in field 8x3 after 55 iterations:
