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Subject: some magic numbers

Author: Gerd Isenberg

Date: 11:13:57 02/20/06

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uniqueIndex ::= (straightAttacks*DeBruijn) >> (64-10); // 224 to 1024
uniqueIndex ::= (diagonalAttacks*DeBruijn) >> (64-9);  // 140 to 512

min max dir       deBruijn
17 1015 _East_Sld 0x02432bd4fcd16ec7
12 1002 _SouthSld 0x033b70b1352bc8fd
13 1020 _West_Sld 0x038a123769fabcb3
47 1010 _NorthSld 0x02a6c7e44b5de867

36  511 noEastSld 0x0219c7bf2a4dae8b
14  498 soEastSld 0x03b197a4fc22b735
 6  490 soWestSld 0x0391bb566253d0bf
25  504 noWestSld 0x02f6e5227e33561d



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