substitutions

  • 101Nucleophilic substitution — In organic and inorganic chemistry, nucleophilic substitution is a fundamental class of reactions in which an electron nucleophile selectively bonds with or attacks the positive or partially positive charge of an atom or a group of atoms called… …

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  • 102Augmented sixth chord — The interval of an augmented sixth normally resolves outwards by semitone to an octave.  Play (help·info) …

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  • 103Comparison between cricket and baseball — Baseball and cricket at the professional level are the best known members of a family of related bat and ball games. While many of their rules, terminology, and strategies are similar, there are many differences some subtle, some major between… …

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  • 104Exhibition game — An exhibition game (also known as an exhibition match, exhibition, demonstration, demo, exhibit or friendly) is a sporting event in which there is no competitive value of any significant kind to any competitor (such as tournament or season… …

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  • 105Tchoukball — Symbol of Tchoukball Tchoukball match in progress …

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  • 106Coltrane changes — In jazz harmony, the Coltrane changes (Coltrane Matrix or cycle, also known as chromatic third relations and multi tonic changes) are a harmonic progression variation using substitute chords over common jazz chord progressions. These substitution …

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  • 107Method of analytic tableaux — A graphical representation of a partially built propositional tableau In proof theory, the semantic tableau (or truth tree) is a decision procedure for sentential and related logics, and a proof procedure for formulas of first order logic. The… …

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  • 108Admissible rule — In logic, a rule of inference is admissible in a formal system if the set of theorems of the system is closed under the rule. The concept of an admissible rule was introduced by Paul Lorenzen (1955).DefinitionsThe concept of admissibility, as… …

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  • 109Larry Carlton — Carlton playing in the Blue Note jazz club in New York Background information Birth name Larry Eugene Carlton …

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  • 110Pearson distribution — The Pearson distribution is a family of continuous probability distributions. It was first published by Karl Pearson in 1895 and subsequently extended by him in 1901 and 1916 in a series of articles on biostatistics. History The Pearson system… …

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