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
Dart 16 Dart 16 The Dart 16 is a one-design 4.80 m long sailing catamaran. It is designed to be sailed by two people. It races off a Portsmouth Yardstick of 863. The Dart 16 is a modern beach catamaran that is fast, affordable, and seaworthy. Like most Dart catamarans except for the Dart 20 EXP it lacks the main boom, as well as daggerboards, spreaders, and complicated trimming mechanisms. The lower part of the hulls have skegs typical for a beach catamaran. The most noticeable difference to the popular Dart 18 and Sprint 15 catamarans is that the hulls are made