Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 30°C. We apply continuously 126°C heat to the field 2x0
What is the temperature (rounded to whole numbers) in the field 3x0 after 70 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Field after 4 iterations (rounded after 4th iteration)
| 19 | 60 | 177 | 65 | 30 | 18 | 13 | 10 | 7 | 4 |
| 20 | 48 | 82 | 56 | 37 | 27 | 22 | 17 | 13 | 6 |
| 17 | 34 | 48 | 44 | 36 | 30 | 26 | 22 | 16 | 8 |
| 14 | 26 | 34 | 35 | 33 | 31 | 28 | 24 | 18 | 9 |
| 12 | 22 | 28 | 31 | 31 | 30 | 29 | 25 | 19 | 10 |
| 11 | 20 | 25 | 28 | 30 | 30 | 29 | 25 | 19 | 10 |
| 10 | 18 | 23 | 26 | 28 | 28 | 28 | 25 | 18 | 10 |
| 9 | 16 | 21 | 23 | 25 | 25 | 25 | 22 | 16 | 8 |
| 7 | 12 | 15 | 17 | 18 | 19 | 18 | 16 | 11 | 6 |
| 4 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 3 |
Temperature in field 3x0 after 70 iterations:
