substitution rule
71Penalty (ice hockey) — A penalty in ice hockey is a punishment for inappropriate behavior. Most penalties are enforced by detaining the offending player within a penalty box for a set number of minutes, during which, the player can not participate in play. The… …
72Aromatic hydrocarbon — Arene redirects here. For other uses, see Arene (disambiguation). An aromatic hydrocarbon or arene[1] (or sometimes aryl hydrocarbon)[2] is a hydrocarbon with alternating double and single bonds between carbon atoms. The term aromatic was… …
73Invalid proof — In mathematics, there are a variety of spurious proofs of obvious contradictions. Although the proofs are flawed, the errors, usually by design, are comparatively subtle. These fallacies are normally regarded as mere curiosities, but can be used… …
74Maude system — The Maude system is an implementation of rewriting logic developed at SRI International. It is similar in its general approach to Joseph Goguen s OBJ3 implementation of equational logic, but based on rewriting logic rather than order sorted… …
75Apple Advanced Typography — Infobox Software name = Apple Advanced Typography developer = Apple Inc operating system = Mac OS X genre = System Utility license = Proprietary website = [http://developer.apple.com/textfonts/ developer.apple.com/ textfonts] Apple Advanced… …
76coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… …
77List of mathematics articles (S) — NOTOC S S duality S matrix S plane S transform S unit S.O.S. Mathematics SA subgroup Saccheri quadrilateral Sacks spiral Sacred geometry Saddle node bifurcation Saddle point Saddle surface Sadleirian Professor of Pure Mathematics Safe prime Safe… …
78Sacrifice — • This term is identical with the English offering (Latin offerre) and the German Opfer Catholic Encyclopedia. Kevin Knight. 2006. Sacrifice Sacrifice …
79Water polo — is a team water sport. A team consists of six field players and one goalkeeper. The winner of the game is the team that scores more goals. Gameplay involves swimming, players passing the ball while being defended by opponents, and scoring by… …
80Baseball rules — The rules of baseball differ slightly from league to league, but in general share the same basic gameplay. Contents 1 Codes 2 Differences and evolution 3 Gameplay 3.1 General structure …
