- Code: Select all
...|6.3|...
..6|.9.|3..
..1|8.7|9..
---+---+---
...|...|...
3.8|9.6|2.5
..7|.5.|6..
---+---+---
.74|...|52.
...|.4.|...
2..|.3.|..7
Phil
...|6.3|...
..6|.9.|3..
..1|8.7|9..
---+---+---
...|...|...
3.8|9.6|2.5
..7|.5.|6..
---+---+---
.74|...|52.
...|.4.|...
2..|.3.|..7 +-----------------+---------+----------------+
| 459 24589 25 | 6 1 3 | 478 4578 248 |
| 7 28 6 | 4 9 5 | 3 a8-1 128 |
| 45 3 1 | 8 2 7 | 9 456 46 |
+-----------------+---------+----------------+
| 14569 124569 25 | 23 8 14 | 147 13479 149 |
| 3 c14 8 | 9 7 6 | 2 ad14 5 |
| 149 1249 7 | 23 5 14 | 6 13489 1489 |
+-----------------+---------+----------------+
| 8 7 4 | 1 6 9 | 5 2 3 |
| 156 156 3 | 7 4 2 | 18 1689 1689 |
| 2 b16 9 | 5 3 8 | 14 a146 7 |
+-----------------+---------+----------------+
RSW wrote:(8=146)r259c8 - (6=1)r9c2 - (1)r5c2 = (1)r5c8 => -1r2c8; ste
+------------------------+-----------------+-----------------------+
| 459 24589 25 | 6 1 3 | 478 4578 248 |
| 7 28 6 | 4 9 5 | 3 18 128 |
| 45 3 1 | 8 2 7 | 9 456 46 |
+------------------------+-----------------+-----------------------+
| 14569 124569 25 | 23 8 14 | 147 13479 149 |
| 3 14 8 | 9 7 6 | 2 14 5 |
| 149 1249 7 | 23 5 14 | 6 13489 1489 |
+------------------------+-----------------+-----------------------+
| 8 7 4 | 1 6 9 | 5 2 3 |
| 156 156 3 | 7 4 2 | 18 1689 1689 |
| 2 16 9 | 5 3 8 | 14 146 7 |
+------------------------+-----------------+-----------------------+Cenoman wrote:Suggestion: slim the als; (1=46)r59c8 - (6=1)r9c2 - (1)r5c2 = (1)r5c8 => -1r2c8; ste
+-------------------+-----------+------------------+
| 459 24589 25 | 6 1 3 | 478 4578 248 |
| 7 28 6 | 4 9 5 | 3 8-1 128 |
| 45 3 1 | 8 2 7 | 9 456 46 |
+-------------------+-----------+------------------+
| 14569 124569 25 | 23 8 14 | 147 3479-1 149 |
| 3 4*1 8 | 9 7 6 | 2 *14 5 |
| 149 1249 7 | 23 5 14 | 6 3489-1 1489 |
+-------------------+-----------+------------------+
| 8 7 4 | 1 6 9 | 5 2 3 |
| 156 156 3 | 7 4 2 | 18 689-1 1689 |
| 2 *16 9 | 5 3 8 | 14 *146 7 |
+-------------------+-----------+------------------+pjb wrote:Hi rjamil, spot on.
I came across this when I was looking for exmples for my solver's section on XYZ varieties.
Phil