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81 mathematician
μαθηματικός -
82 mathematician
/,mæθimə'tiʃn/ * danh từ - nhà toán học -
83 mathematician
nounഗണിതശാസ്ത്രജ്ഞന് -
84 mathematician
[ˌmæθəmə΄tiʃn] n մաթեմատի կոս -
85 Mathematician
matematikisto. -
86 mathematician
n.matematik · математик m. -
87 mathematician pur sang
Общая лексика: прирождённый математикУниверсальный англо-русский словарь > mathematician pur sang
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88 mathematician math·ema·ti·cian n
[ˌmæθ(ə)mə'tɪʃ(ə)n]English-Italian dictionary > mathematician math·ema·ti·cian n
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89 (His goals as a mathematician were) ambitious to the point of irrationality
Математика: амбициозные до абсурдаУниверсальный англо-русский словарь > (His goals as a mathematician were) ambitious to the point of irrationality
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90 He is a top-level mathematician
Математика: один из лучшихУниверсальный англо-русский словарь > He is a top-level mathematician
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91 His goals as a mathematician were ambitious to the point of irrationality
Математика: до абсурдаУниверсальный англо-русский словарь > His goals as a mathematician were ambitious to the point of irrationality
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92 applied mathematician
Общая лексика: инженер-математик (AD) -
93 matemático
matemático
◊ -ca adjetivomathematical ■ sustantivo masculino, femenino mathematician
matemático,-a
I adjetivo mathematical
II sustantivo masculino y femenino mathematician
III sustantivo femenino mathematics ' matemático' also found in these entries: Spanish: índice - matemática English: mathematical - mathematician -
94 математик
Большой англо-русский и русско-английский словарь > математик
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95 mathematics
[mæƟə'mætiks](( abbreviation maths [mæ ], (American) math [mæƟ]) the science or branch of knowledge dealing with measurements, numbers and quantities.) matematik- mathematically
- mathematician* * *[mæƟə'mætiks](( abbreviation maths [mæ ], (American) math [mæƟ]) the science or branch of knowledge dealing with measurements, numbers and quantities.) matematik- mathematically
- mathematician -
96 inarticulate
[ɪnɑː'tɪkjʊlət] adjective1)she's rather/very inarticulate — sie kann sich ziemlich schlecht/sehr schlecht ausdrücken
a clever but inarticulate mathematician — ein kluger Mathematiker, der sich aber nur schlecht ausdrücken kann
2) (indistinct) unverständlich; inartikuliert (geh.)* * *in·ar·ticu·late[ˌɪnɑ:ˈtɪkjələt, AM -ɑ:rˈ-]1. (unable to express oneself)she was \inarticulate with rage/shame die Wut/Scham verschlug ihr die Sprachean \inarticulate fear/worry eine unausgesprochene Angst/Sorge* * *["InAː'tIkjʊlɪt]adjshe's very inarticulate — sie kann sich kaum or nur schlecht ausdrücken
a brilliant but inarticulate scientist — ein glänzender, aber wenig wortgewandter Wissenschaftler
* * *inarticulate [ˌınɑː(r)ˈtıkjʊlət] adj (adv inarticulately)1. unartikuliert, undeutlich (ausgesprochen), unverständlich (Wörter etc)2. unfähig(, deutlich) zu sprechen3. unfähig, sich klar auszudrücken:a) er kann sich nicht ausdrücken oder artikulieren,b) er macht oder umg kriegt den Mund nicht auf5. unaussprechlich (Leid etc)6. BOT, ZOOL ungegliedert* * *[ɪnɑː'tɪkjʊlət] adjective1)she's rather/very inarticulate — sie kann sich ziemlich schlecht/sehr schlecht ausdrücken
a clever but inarticulate mathematician — ein kluger Mathematiker, der sich aber nur schlecht ausdrücken kann
2) (indistinct) unverständlich; inartikuliert (geh.)* * *adj.undeutlich adj. -
97 mathematics
Mathematik, diepure/applied mathematics — reine/angewandte Mathematik
* * *[mæƟə'mætiks](( abbreviation maths [mæ ], (American) math [mæƟ]) the science or branch of knowledge dealing with measurements, numbers and quantities.) die Mathematik- academic.ru/45607/mathematical">mathematical- mathematically
- mathematician* * *math·emat·ics[mæθəmˈætɪks, AM -θəˈmæt̬-]n + sing vb Mathematik f\mathematics of finance Finanzmathematik f* * *["mTə'mtIks]n1) sing Mathematik f2) pl* * *mathematics [-ˈmætıks] splmath. abk1. mathematical* * *noun, no pl.Mathematik, diepure/applied mathematics — reine/angewandte Mathematik
* * *n.Mathematik f.mathematische n. -
98 Torricelli, Evangelista
SUBJECT AREA: Photography, film and optics[br]b. 15 October 1608 Faenza, Italyd. 25 October 1647 Florence, Italy[br]Italian physicist, inventor of the mercury barometer and discoverer of atmospheric pressure.[br]Torricelli was the eldest child of a textile artisan. Between 1625 and 1626 he attended the Jesuit school at Faenza, where he showed such outstanding aptitude in mathematics and philosophy that his uncle was persuaded to send him to Rome to a school run by Benedetto Castelli, a mathematician and engineer and a former pupil of Galileo Galilei. Between 1630 and 1641, Torricelli was possibly Secretary to Giovanni Ciampoli, Galileo's friend and protector. In 1641 Torricelli wrote a treatise, De motugravium, amplifying Galileo's doctrine on the motion of projectiles, and Galileo accepted him as a pupil. On Galileo's death in 1642, he was appointed as mathematician and philosopher to the court of Grand Duke Ferdinando II of Tuscany. He remained in Florence until his early death in 1647, possibly from typhoid fever. He wrote a great number of mathematical papers on conic sections, the cycloid, the logarithmic curve and other subjects, which made him well known.By 1642 Torricelli was producing good lenses for telescopes; he subsequently improved them, and attained near optical perfection. He also constructed a simple microscope with a small glass sphere as a lens. Galileo had looked at problems of raising water with suction pumps, and also with a siphon in 1630. Torricelli brought up the subject again in 1640 and later produced his most important invention, the barometer. He used mercury to fill a glass tube that was sealed at one end and inverted it. He found that the height of mercury in the tube adjusted itself to a well-defined level of about 76 cm (30 in.), higher than the free surface outside. He realized that this must be due to the pressure of the air on the outside surface and predicted that it would fall with increasing altitude. He thus demonstrated the pressure of the atmosphere and the existence of a vacuum on top of the mercury, publishing his findings in 1644. He later noticed that changes in the height of the mercury were related to changes in the weather.[br]Bibliography1641, De motu gravium.Further ReadingT.I.Williams (ed.), 1969, A Biographical Dictionary of Scientists, London: A. \& C.Black.Chambers Concise Dictionary of Scientists, 1989, Cambridge.A Dictionary of Scientific Biography, 1976, Vol. XIII, New York: C.Scribner's Sons.A.Stowers, 1961–2, "Thomas Newcomen's first steam engine 250 years ago and the initial development of steam power", Transactions of the Newcomen Society 34 (provides an account of his mercury barometer).W.E.Knowles Middleton, 1964, The History of the Barometer, Baltimore.RLHBiographical history of technology > Torricelli, Evangelista
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99 Heuristics
[A]t one point AM [Automatic Mathematician] had some notions of sets, set-operations, numbers, and simple arithmetic. One heuristic rule it knew said " If F is an interesting relation, then look at its inverse". This rule fired after AM had studied "multiplication" for a while. The r.h.s. of the rule then directed AM to define and study the relation "divisors-of" (e.g. divisors-of (12) {1,2,3,4,6,12}. Another heuristic rule that later fired said " If f is a relation from A into B, then it's worth examining those members of A which map into extremal members of B." In this case, f was matched to "divisors-of", A was "numbers", B was "sets of numbers", and an extremal member of B might be, e.g., a very small set of numbers. Thus this heuristic rule caused AM to define the set of numbers with no divisors, the set of numbers with only 1 divisor, with only 2 divisors, etc. One of these sets (the last [ sic] mentioned) turned out subsequently to be quite important; these numbers are of course the primes. (Lenat & Harris, 1978, p. 30)Extraordinarily rapid progress during the early stages of an attack on a new problem area is a rather common occurrence in AI research; it merely signifies that the test cases with which the system has been challenged are below the level of difficulty where combinatorial explosion of the number of pathways in the problem space sets in.... It is the goal of AI research to move that threshold higher and higher on the scale of problem complexity through the introduction of heuristics-heuristics to reduce the rate of growth of the solution tree, heuristics to guide the development of the tree so that it will be rich in pathways leading to satisfactory problem solutions, and heuristics to direct the search to the "best" of these pathways. (Gelernter, quoted in Barr & Feigenbaum, 1982, pp. 139-140)Historical dictionary of quotations in cognitive science > Heuristics
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100 pur sang
(французское) чистокровный, настоящий - mathematician * прирожденный математик - the artist * is a rarity подлинный художник - редкостьБольшой англо-русский и русско-английский словарь > pur sang
См. также в других словарях:
Mathematician — Math e*ma*ti cian, n. [Cf. F. math[ e]maticien.] One versed in mathematics. [1913 Webster] … The Collaborative International Dictionary of English
mathematician — (n.) early 15c., from M.Fr. mathematicien, from mathematique, from L. mathematicus (see MATHEMATIC (Cf. mathematic)) … Etymology dictionary
mathematician — [math΄ə mə tish′ən, math΄mətish′ən] n. [ME mathematicion < MFr mathematicien] an expert or specialist in mathematics … English World dictionary
Mathematician — Archimedes was among the greatest mathematicians of antiquity. Leonhard Euler is widely consider … Wikipedia
mathematician — [[t]mæ̱θəmətɪ̱ʃ(ə)n[/t]] mathematicians 1) N COUNT A mathematician is a person who is trained in the study of numbers and calculations. The risks can be so complex that banks hire mathematicians to puzzle them out. 2) N COUNT A mathematician is a … English dictionary
mathematician — UK [ˌmæθ(ə)məˈtɪʃ(ə)n] / US noun [countable] Word forms mathematician : singular mathematician plural mathematicians someone who studies or teaches mathematics … English dictionary
mathematician — mathematics ► PLURAL NOUN (usu. treated as sing. ) ▪ the branch of science concerned with number, quantity, and space, either as abstract ideas (pure mathematics) or as applied to physics, engineering, and other subjects (applied mathematics).… … English terms dictionary
mathematician — noun Date: 15th century a specialist or expert in mathematics … New Collegiate Dictionary
mathematician — /math euh meuh tish euhn/, n. an expert or specialist in mathematics. [1400 50; late ME mathematicion. See MATHEMATICS, IAN] * * * … Universalium
mathematician — noun /ˈmæθ(.ə)ˌmə.tɪʃ.ən/ An expert on mathematics … Wiktionary
mathematician — noun ADJECTIVE ▪ brilliant ▪ distinguished, eminent, great, noted ▪ one of the greatest mathematicians of all time ▪ applied … Collocations dictionary