Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 26°C. We apply continuously 140°C heat to the field 7x5
What is the temperature (rounded to whole numbers) in the field 3x9 after 48 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Field after 4 iterations (rounded after 4th iteration)
| 4 | 6 | 8 | 8 | 9 | 9 | 9 | 8 | 6 | 3 |
| 6 | 10 | 13 | 14 | 15 | 15 | 15 | 14 | 11 | 6 |
| 8 | 13 | 16 | 18 | 19 | 20 | 22 | 23 | 18 | 10 |
| 8 | 14 | 18 | 21 | 22 | 26 | 35 | 45 | 34 | 18 |
| 9 | 15 | 19 | 22 | 25 | 37 | 64 | 100 | 64 | 30 |
| 9 | 15 | 20 | 23 | 29 | 50 | 103 | 240 | 102 | 41 |
| 9 | 15 | 19 | 23 | 29 | 44 | 73 | 108 | 71 | 33 |
| 8 | 14 | 17 | 20 | 24 | 33 | 46 | 56 | 43 | 22 |
| 6 | 10 | 13 | 15 | 18 | 22 | 28 | 30 | 24 | 13 |
| 3 | 5 | 7 | 8 | 9 | 11 | 13 | 13 | 11 | 6 |
Temperature in field 3x9 after 48 iterations:
