mixed notation
41Quantum decoherence — Quantum mechanics Uncertainty principle …
42List of mathematics articles (M) — NOTOC M M estimator M group M matrix M separation M set M. C. Escher s legacy M. Riesz extension theorem M/M/1 model Maass wave form Mac Lane s planarity criterion Macaulay brackets Macbeath surface MacCormack method Macdonald polynomial Machin… …
43Octoechos — This article is about the Byzantine musical system of eight modes. For the book of liturgical texts set to those modes, see Octoechos (liturgy). Oktōēchos (here transcribed Octoechos ; Greek: Ὀκτώηχος, from ὀκτώ eight + ἦχος sound, mode called… …
44Southeast Asian arts — Literary, performing, and visual arts of Myanmar (Burma), Thailand, Laos, Cambodia, Vietnam, Malaysia, Singapore, and the Philippines. The classical literatures of Southeast Asia can be divided into three major regions: the Sanskrit region of… …
45Quantum entanglement — Quantum mechanics Uncertainty principle …
46Pseudocode — is a compact and informal high level description of a computer programming algorithm that uses the structural conventions of some programming language, but is intended for human reading rather than machine reading. Pseudo code typically omits… …
47How Sacred Harp music is sung — This article concerns how Sacred Harp music is sung, focusing on singing practices that are not expressed in the musical notation. In musicology, the material discussed here would be called performance practice, but the term is awkward in the… …
48Partial differential equation — A visualisation of a solution to the heat equation on a two dimensional plane In mathematics, partial differential equations (PDE) are a type of differential equation, i.e., a relation involving an unknown function (or functions) of several… …
49Partial derivative — In mathematics, a partial derivative of a function of several variables is its derivative with respect to one of those variables with the others held constant (as opposed to the total derivative, in which all variables are allowed to vary).… …
50La Bayadère — ( The Temple Dancer ) (RussianБаядерка Bayaderka ) is a ballet, originally staged in four acts and seven scenes, choreographed by the balletmaster Marius Petipa to the music of Ludwig Minkus. It was first performed by the Imperial Ballet at the… …
