Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 38°C. We apply continuously 155°C heat to the field 6x0
What is the temperature (rounded to whole numbers) in the field 2x7 after 74 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Field after 4 iterations (rounded after 4th iteration)
| 5 | 9 | 12 | 17 | 32 | 78 | 220 | 80 | 33 | 13 |
| 9 | 15 | 20 | 26 | 40 | 68 | 104 | 69 | 39 | 17 |
| 11 | 19 | 24 | 30 | 39 | 53 | 64 | 53 | 36 | 17 |
| 12 | 21 | 27 | 32 | 38 | 44 | 48 | 43 | 31 | 16 |
| 13 | 22 | 28 | 33 | 37 | 40 | 41 | 38 | 28 | 15 |
| 13 | 23 | 29 | 33 | 36 | 38 | 38 | 35 | 26 | 14 |
| 13 | 22 | 28 | 32 | 35 | 36 | 36 | 32 | 24 | 13 |
| 11 | 20 | 25 | 29 | 31 | 32 | 31 | 28 | 21 | 11 |
| 9 | 15 | 19 | 22 | 23 | 24 | 23 | 20 | 15 | 7 |
| 4 | 8 | 10 | 11 | 12 | 13 | 12 | 10 | 7 | 4 |
Temperature in field 2x7 after 74 iterations:
