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 138°C heat to the field 8x4
What is the temperature (rounded to whole numbers) in the field 5x2 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 | 12 | 10 | 5 |
| 9 | 16 | 20 | 22 | 23 | 24 | 23 | 23 | 21 | 13 |
| 12 | 20 | 25 | 28 | 30 | 30 | 33 | 40 | 44 | 26 |
| 13 | 22 | 28 | 32 | 34 | 36 | 47 | 70 | 99 | 52 |
| 13 | 23 | 30 | 34 | 36 | 42 | 61 | 109 | 237 | 86 |
| 14 | 24 | 30 | 34 | 37 | 43 | 56 | 81 | 108 | 57 |
| 13 | 23 | 30 | 34 | 36 | 40 | 48 | 57 | 59 | 34 |
| 12 | 21 | 27 | 30 | 33 | 35 | 38 | 40 | 36 | 21 |
| 9 | 16 | 20 | 23 | 25 | 26 | 27 | 26 | 21 | 12 |
| 5 | 8 | 11 | 12 | 13 | 13 | 14 | 13 | 10 | 6 |
Temperature in field 5x2 after 147 iterations:
