International Standard Music Number 3 left to right. These weighted digits are added together. The check digit is the integer between 0 and 9 that makes the sum a multiple of 10. For instance, for the item with ISMN beginning 979-0-060-11561: As 85 mod 10 = 5, the check digit is 10 - 5 = 5 and the full number is 979-0-060-11561-5. For another example, Robert Fripp's collection of Guitar Craft scores has the ISMN 979-0-9016791-7-7. Given first 12 digits 979-0-9016791-7, the ISMN algorithm evaluates which implies that the check digit is indeed 7 (because 123+7=130=13x10). International Standard Music Number The International Standard Music
Chess on a Really Big Board same as 16×16×16 chess). Betza's comment was: Similarly, he considered a 64×64×64 3D variant, which he put forward as a possible world record for the largest chess variant (having 262144 cubes), although he did not completely specify the rules, beyond stating that the standard opening setup for orthodox chess would simply be repeated to fill the 64×64 boards. Chess on a Really Big Board Chess on a Really Big Board is a large chess variant invented by Ralph Betza around 1996. It is played on a 16×16 chessboard with 16 pieces (on the back rank) and 16 pawns (on the