# An Etymological Dictionary of Astronomy and AstrophysicsEnglish-French-Persian

## فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

### M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 15 Search : calculus
 calculus   افماریک   afmârikFr.: calcul différentiel et intégral   The branch of mathematics that deals with limits and the → differentiation and → integration of → functions of one or more → variables. Same as → infinitesimal calculus and → differential calculus .L. calculus "small stone," from calx, calcis "limestone," → calculate, + -ulus diminutive suffix, → -ule.Afmârik, from afmâr, → calculate + Pers. suffix -ik denoting a subject, a branch of sciences, a discipline, → ics. calculus of finite differences   افماریک ِ دگرسانی‌ها‌ی ِ کرانمند   afmârik-e degarsânihâ-ye karânmandFr.: calcul des différences finies   A → claculus based on the properties of the successive values of → variable quantities and their → differences or → increments.→ calculus, → finite, → difference.Afmârik, → calculus, degarsânihâ, plural of degarsân, → difference, karânmand, → finite. calculus of probabilities   افماریک ِ شوانایی‌ها   afmârik-e šavânâihâFr.: calcul des probabilités   A branch of mathematics that deals with the calculation of the probabilities of events.→ calculus; → probability.Afmârik, → calculus; šavânâihâ, plural of šavânâi→ probability. calculus of residues   افماریک ِ مانده‌ها   afmârik-e mândehâFr.: calcul des résidus   The application of → Cauchy's theorem to compute residues and poles, evaluate contour integrals, sum infinite series, and carry out related calculations.→ calculus; residue from O.Fr. résidu, from L. residuum "a remainder," neut. of residuus "remaining, left over," from residere "remain behind."Afmârik, → calculus; mândehâ, plural of mândé "remained," from mândan "to remain," Mid.Pers. mânidan, mânenitan, O.Pers./Av. man- "to remain, to stay," Skt. mand-, mamandhi "to stand still, pause," Gk. menein "to wait." calculus of tensors   افماریک ِ تانسورها   afmârik-e tânsorhâFr.: calcul tensoriel   The branch of mathematics dealing with the differentiation of tensors.→ calculus; → tensor.Afmârik, → calculus; → tensor. calculus of variations   افماریک ِ ورتش‌ها   afmârik-e vartešhâFr.: calcul des variations   The study of maximum and minimum properties of → definite integrals.→ calculus; → variation.Afmârik, → calculus; varteš→ variation. calculus of vectors   افماریک ِ بردارها   afmârik-e bordârhâFr.: calcul vectoriel   The area of calculus dealing with differentiation and integration of vector-valued functions; a sub-area of tensor calculus.→ calculus; → vector.Afmârik, → calculus; bordâr, → vector. differential and integral calculus   افماریک ِ دگرسانه‌ای و درستالی   afmârik-e degarsâne-yi va dorostâliFr.: calcul différentiel et intégral   The two branches of mathematics that make up the → calculus. → differential calculus; → integral calculus.→ differential; → integral; → calculus. differential calculus   افماریک ِ دگرسانه‌ای، ~ دگرسانه‌ها   afmârik-e degarsâneyi, ~ degarsânehâFr.: calcul différentiel   A branch of calculus which is concerned with the instantaneous rate of change of quantities with respect to other quantities, or more precisely, the local behavior of functions. → integral calculus.→ differential; → calculus. first-order predicate calculus   افماریک ِ فراسنی ِ رایه‌ی ِ نخست   afmârik-e farâsani-ye râye-ye naxostFr.: cacul des prédicats du premier ordre   Same as → first-order logic.→ first; → order; → predicate; → calculus. infinitesimal calculus   افماریک ِ بی‌کران‌خُرد   afmârik-e bikarânxordFr.: calcul infinitésimal   The body of rules and processes by means of which continuously varying magnitudes are dealt with in → calculus. The combined methods of mathematical analysis of → differential calculus and → integral calculus. integral calculus   افماریک ِ دُرُستالی   afmârik-e dorostâliFr.: calcul intégral   Branch of the calculus that deals with integration and its use in finding volumes, areas, equations of curves, solutions of differential equations, etc.→ integral; → calculus. matrix calculus   افماریک ِ ماتریس‌ها   afmârik-e mâtrishâFr.: calcul matriciel   The treatment of matrices whose entries are functions.→ matrix; → calculus. operational calculus   افماریکِ آپارشی   afmârik-e âpârešiFr.: calcul opérationnel   A method of mathematical analysis which in many cases makes it possible to reduce the study of differential operators, pseudo-differential operators and certain types of integral operators, and the solution of equations containing them, to an examination of simpler algebraic problems. It is also known as operational analysis.→ operational; → calculus. vector calculus   افماریک ِ برداری   afmârik-e bordâriFr.: calcul vectoriel   The study of vector functions between vector spaces by means of → differential and integral calculus.→ vector; → calculus.