# exactly

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**mechanics**— /meuh kan iks/, n. 1. (used with a sing. v.) the branch of physics that deals with the action of forces on bodies and with motion, comprised of kinetics, statics, and kinematics. 2. (used with a sing. v.) the theoretical and practical application …122

**Algorithmics of sudoku**— The class of Sudoku puzzles consists of a partially completed row column grid of cells partitioned into N regions or zones each of size N cells, to be filled in using a prescribed set of N distinct symbols (typically the numbers {1, ..., N }), so …123

**Traditional Ambrosian Rite**— This article is about the form of the Ambrosian Rite used before the Vatican II; for an explanation of the history and of the current form of this Rite, see Ambrosian Rite. Traditional Ambrosian Rite is the form of the Ambrosian Rite used before… …124

**cosmos**— /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …125

**Ambrosian Liturgy and Rite**— • The liturgy and Rite of the Church of Milan, which derives its name from St. Ambrose, Bishop of Milan (374 397) Catholic Encyclopedia. Kevin Knight. 2006. Ambrosian Liturgy and Rite Ambrosian Liturgy and Rite …126

**Gregorian calendar**— For the calendar of religious holidays and periods, see Liturgical year. For this year s Gregorian calendar, see Common year starting on Saturday. 2011 in other calendars Gregorian calendar 2011 MMXI …127

**Spades**— For other uses, see Spade (disambiguation). Origin United States Alternative name(s) Call Bridge Type Trick taking …128

**De Bruijn sequence**— A diagram showing the De Bruijn sequence where k=2 and n=2 In combinatorial mathematics, a k ary De Bruijn sequence B(k, n) of order n, named after the Dutch mathematician Nicolaas Govert de Bruijn, is a cyclic sequence of a given alphabet A …