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 156°C heat to the field 7x4
What is the temperature (rounded to whole numbers) in the field 0x7 after 147 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 | 13 | 10 | 5 |
| 9 | 16 | 20 | 22 | 23 | 24 | 26 | 27 | 22 | 12 |
| 12 | 20 | 25 | 28 | 30 | 34 | 45 | 55 | 42 | 22 |
| 13 | 22 | 28 | 32 | 36 | 49 | 79 | 118 | 77 | 36 |
| 13 | 23 | 30 | 34 | 42 | 65 | 124 | 276 | 120 | 49 |
| 14 | 24 | 30 | 35 | 42 | 59 | 92 | 130 | 86 | 41 |
| 13 | 23 | 30 | 34 | 40 | 50 | 64 | 74 | 57 | 30 |
| 12 | 21 | 27 | 31 | 34 | 40 | 46 | 47 | 37 | 20 |
| 9 | 16 | 20 | 23 | 25 | 28 | 30 | 29 | 23 | 12 |
| 5 | 8 | 11 | 12 | 13 | 14 | 15 | 14 | 11 | 6 |
Temperature in field 0x7 after 147 iterations:
