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| @@ 567-572 (lines=6) @@ | ||
| 564 | } |
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| 565 | ||
| 566 | // check to see if we can cut down the diagonal range |
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| 567 | if ( $x >= $N && $end_forward > $k - 1 ) { |
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| 568 | $end_forward = $k - 1; |
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| 569 | } elseif ( $absy - $bottoml2 >= $M ) { |
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| 570 | $start_forward = $k + 1; |
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| 571 | $value_to_add_forward = 0; |
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| 572 | } |
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| 573 | } |
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| 574 | ||
| 575 | $start_diag = max( $value_to_add_backward + $start_backward, -$d ); |
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| @@ 638-643 (lines=6) @@ | ||
| 635 | $V0[$limit + $k] = $x; |
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| 636 | ||
| 637 | // check to see if we can cut down the diagonal range |
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| 638 | if ( $x >= $N && $end_forward > $k - 1 ) { |
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| 639 | $end_forward = $k - 1; |
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| 640 | } elseif ( $absy - $bottoml2 >= $M ) { |
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| 641 | $start_forward = $k + 1; |
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| 642 | $value_to_add_forward = 0; |
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| 643 | } |
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| 644 | } |
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| 645 | ||
| 646 | $start_diag = max( $value_to_add_backward + $start_backward, -$d ); |
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