Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 29°C. We apply continuously 165°C heat to the field 4x2
What is the temperature (rounded to whole numbers) in the field 7x9 after 80 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 7 | 12 | 24 | 37 | 31 | 22 | 15 | 9 | 4 |
| 7 | 14 | 30 | 64 | 109 | 74 | 46 | 29 | 17 | 8 |
| 9 | 21 | 48 | 113 | 279 | 125 | 66 | 39 | 23 | 11 |
| 10 | 22 | 44 | 81 | 127 | 91 | 60 | 40 | 25 | 12 |
| 10 | 21 | 35 | 54 | 70 | 62 | 49 | 36 | 24 | 12 |
| 10 | 19 | 29 | 39 | 46 | 45 | 40 | 32 | 23 | 12 |
| 10 | 18 | 25 | 31 | 35 | 35 | 33 | 28 | 20 | 10 |
| 9 | 16 | 21 | 25 | 27 | 28 | 27 | 23 | 17 | 9 |
| 7 | 12 | 15 | 18 | 19 | 20 | 19 | 16 | 12 | 6 |
| 3 | 6 | 8 | 9 | 10 | 10 | 10 | 8 | 6 | 3 |
Temperature in field 7x9 after 80 iterations:
