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 165°C heat to the field 2x8
What is the temperature (rounded to whole numbers) in the field 3x2 after 145 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 | 8 |
| 12 | 20 | 25 | 28 | 30 | 30 | 30 | 27 | 20 | 11 |
| 13 | 22 | 28 | 32 | 34 | 34 | 34 | 30 | 23 | 12 |
| 13 | 23 | 30 | 34 | 36 | 37 | 36 | 32 | 24 | 13 |
| 14 | 26 | 37 | 41 | 41 | 40 | 38 | 34 | 25 | 13 |
| 17 | 39 | 59 | 57 | 49 | 44 | 39 | 34 | 25 | 13 |
| 27 | 69 | 119 | 87 | 61 | 47 | 39 | 31 | 22 | 11 |
| 36 | 106 | 274 | 121 | 66 | 43 | 32 | 24 | 16 | 8 |
| 22 | 55 | 98 | 64 | 39 | 25 | 18 | 13 | 9 | 4 |
Temperature in field 3x2 after 145 iterations:
