January 13, 2020

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January 13, 2020

Postby tarek » Mon Jan 13, 2020 7:22 am

Code: Select all
+-------+-------+-------+
| . . . | 2 5 . | 4 8 . |
| . . . | . . . | . 5 3 |
| . . 3 | . . . | 2 . . |
+-------+-------+-------+
| 6 . . | . 3 . | . . 1 |
| 3 . . | 4 . 5 | . . 7 |
| . . . | . 9 . | . . . |
+-------+-------+-------+
| 7 . 9 | . . . | . 2 . |
| 8 3 . | . . . | 9 . . |
| . 5 . | 6 7 . | . . . |
+-------+-------+-------+
...25.48........53..3...2..6...3...13..4.5..7....9....7.9....2.83....9...5.67....

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tarek
 
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Re: January 13, 2020

Postby Leren » Mon Jan 13, 2020 7:54 am

Code: Select all
*------------------------------------------*
|a19  67    17   | 2   5    3    | 4 8  69 |
|b249 2468  248  |c189 1468 1468 | 7 5  3  |
| 5   468   3    | 789 468  4678 | 2 1  69 |
|----------------+---------------+---------|
| 6   24789 2478 | 78  3    278  | 5 49 1  |
| 3   29    12   | 4   126  5    | 8 69 7  |
| 4-1 478   5    |d178 9    1678 | 3 46 2  |
|----------------+---------------+---------|
| 7   1     9    | 3   48   48   | 6 2  5  |
| 8   3     6    | 5   12   12   | 9 7  4  |
| 24  5     24   | 6   7    9    | 1 3  8  |
*------------------------------------------*

(1=9) r1c1 - r2c1 = (9-1) r2c4 = (1) r6c4 => - 1 r6c1; stte

Leren
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Re: January 13, 2020

Postby Mauriès Robert » Mon Jan 13, 2020 8:45 am

Hi Leren,
You very rightly write the AIC
(1=9) r1c1 - r2c1 = (9-1) r2c4 = (1) r6c4 => - 1 r6c1; stte
What criterion determines your choice of the pair 19r1c1?
Sincerely
Robert
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Re: January 13, 2020

Postby Leren » Mon Jan 13, 2020 8:56 am

Hi Robert, it's an M Wing Type 5A. You can read about StrmCkr and Ronks' classification of them here. Leren
Last edited by Leren on Mon Jan 13, 2020 10:05 am, edited 1 time in total.
Leren
 
Posts: 5118
Joined: 03 June 2012

Re: January 13, 2020

Postby Cenoman » Mon Jan 13, 2020 9:42 am

Code: Select all
 +-----------------------+----------------------+-----------------+
 |  19    67      17     |  2     5      3      |  4    8    69   |
 | a249   2468    248    |  18-9  1468   1468   |  7    5    3    |
 |  5     468     3      | c789   468    4678   |  2    1    69   |
 +-----------------------+----------------------+-----------------+
 |  6     24789   2478   | b78    3      278    |  5    49   1    |
 |  3     29      12     |  4     126    5      |  8    69   7    |
 | a14    478     5      | b178   9      1678   |  3    46   2    |
 +-----------------------+----------------------+-----------------+
 |  7     1       9      |  3     48     48     |  6    2    5    |
 |  8     3       6      |  5     12     12     |  9    7    4    |
 | a24    5       24     |  6     7      9      |  1    3    8    |
 +-----------------------+----------------------+-----------------+

(9=241)r269c1 - (1=789)r346c4 => -9 r2c4; ste
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