congruent
111Mobile Membranes — Membrane systems have been inspired from the structure and the functioning of the living cells. They were introduced and studied by Gh.Paun under the name of P systems [24]; some applications of the membrane systems are presented in [15].… …
112congruenţă — CONGRUÉNŢĂ, congruenţe, s.f. 1. Acord, concordanţă, coincidenţă. ♦ (mat.) Relaţie care există între două numere întregi când diferenţa lor este multiplul unui număr întreg. 2. Însuşirea de a fi congruent. [pr.: gru en ] – Din fr. congruence, lat …
113incongruent — adjective Etymology: Middle English, from Latin incongruent , incongruens, from in + congruent , congruens congruent Date: 15th century not congruent < incongruent triangles > • incongruently adverb …
114Bernoulli number — In mathematics, the Bernoulli numbers Bn are a sequence of rational numbers with deep connections to number theory. They are closely related to the values of the Riemann zeta function at negative integers. There are several conventions for… …
115Dual polyhedron — The dual of a cube is an octahedron, shown here with vertices at the cube face centers …
116Mersenne prime — Named after Marin Mersenne Publication year 1536[1] Author of publication Regius, H. Number of known terms 47 Conjectured number of terms Infinite …
117Group (mathematics) — This article covers basic notions. For advanced topics, see Group theory. The possible manipulations of this Rubik s Cube form a group. In mathematics, a group is an algebraic structure consisting of a set together with an operation that combines …
118Number theory — A Lehmer sieve an analog computer once used for finding primes and solving simple diophantine equations. Number theory is a branch of pure mathematics devoted primarily to the study of the integers. Number theorists study prime numbers (the… …
119Prime number — Prime redirects here. For other uses, see Prime (disambiguation). A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. A natural number greater than 1 that is not a prime number is… …
120Prismatoid — A prismatoid is a polyhedron where all vertices lie in two parallel planes. (If both planes have the same number of vertices, and the lateral faces are either parallelograms or trapezoids, it is called a prismoid .)If the areas of the two… …
