- sign of summation
- : the Greek character Σ placed before a general term to indicate the sum of all terms of which it is the type
Useful english dictionary. 2012.
sign of summation
Look at other dictionaries:
summation sign — summation sign, Mathematics. the Greek capital letter sigma, used to denote the sum of a series of quantities … Useful english dictionary
Summation equation — In mathematics, a summation equation or discrete integral equation is an equation in which an unknown function appears under a summation sign. The theories of summation equations and integral equations can be unified as integral equations on time … Wikipedia
Summation of Grandi's series — General considerationstability and linearityThe formal manipulations that lead to 1 − 1 + 1 − 1 + · · · being assigned a value of 1⁄2 include: *Adding or subtracting two series term by term, *Multiplying through by a scalar term by term, *… … Wikipedia
summation — Synonyms and related words: abbreviation, abridgment, abstract, account, accounts, addend, aggregate, amount, apocope, argument, body count, box score, capitulation, cast, census, compression, condensation, conspectus, core, count, curtailment,… … Moby Thesaurus
Kahan summation algorithm — In numerical analysis, the Kahan summation algorithm (also known as compensated summation) significantly reduces the numerical error in the total obtained by adding a sequence of finite precision floating point numbers, compared to the obvious… … Wikipedia
Ewald summation — is a method for computing the interaction energies of periodic systems (e.g. crystals), particularly electrostatic energies. Ewald summation is a special case of the Poisson summation formula, replacing the summation of interaction energies in… … Wikipedia
plus sign — plus′ sign n. math. the symbol (+) indicating summation or a positive quality • Etymology: 1645–55 … From formal English to slang
plus sign — Arith. the symbol (+) indicating summation or a positive quality. [1645 55] * * * … Universalium
plus sign — /ˈplʌs saɪn/ (say plus suyn) noun the symbol (+) indicating summation or a positive quantity …
Optical aberration — v · d · e Optical aberration … Wikipedia
