تعريف الداله. دالة مربع

1980 , "Historical and pedagogical aspects of the definition of function", International Journal of Mathematical Education in Science and Technology 11 4 : 489—492, : Wherein Zermelo attempts to solve Russell's paradox by structuring his axioms to restrict the universal domain B from which objects and sets are pulled by definite properties so that it itself cannot be a set, i
Anton, Howard 1980 , Calculus with Analytical Geometry, , ISBN 978-0-471-03248-9• , New York NY, ISBN 0-486-24004-5 Russell, Bertrand 1903 The Principles of Mathematics: Vol

شارح الدرس: قابلية الدالة للاشتقاق

Norbert Wiener 1914 A simplification of the logic of relations, with commentary by van Heijenoort, pages 224—227• Hardy, Godfrey Harold 1908 , A Course of Pure Mathematics, published 1993 , ISBN 978-0-521-09227-2• Ernst Zermelo 1908a Investigations in the foundations of set theory I, with commentary by van Heijenoort, pages 199—215.

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تعريف دوال جديدة في الخوارزميات
The start of combinatory logic
شرح دوال excel الإكسيل بالعربي والغرض من كل دالة
Gottlob Frege 1879 Begriffsschrift, a formula language, modeled upon that of arithmetic, for pure thought with commentary by van Heijenoort, pages 1—82• 1967, 3rd printing 1976 , From Frege to Godel: A Source Book in Mathematical Logic, 1879—1931, Harvard University Press, Cambridge, MA, ISBN 0-674-32449-8 pbk• If the function f x is even, a cosine input will produce no odd harmonics but may contain a DC component
الدوال Function
1879 , Begriffsschrift: eine der arithmetischen nachgebildete Formelsprache des reinen Denkens, Halle• Mineola, NY, ISBN 0-486-69609-X pbk•
Bertrand Russell 1902 Letter to Frege with commentary by van Heijenoort, pages 124—125 Wherein von Neumann creates "classes" as distinct from "sets" the "classes" are Zermelo's "definite properties" , and now there is a universal set, etc
Suppes, Patrick 1960 Axiomatic Set Theory, Dover Publications, Inc, New York NY, ISBN 0-486-61630-4 1972 , "The concept of function in the 19th and 20th centuries, in particular with regard to the discussions between Baire, Borel and Lebesgue", Archive for History of Exact Sciences 9 1 : 57—84, :

دوال زوجية وفردية

cf his Chapter 1 Introduction.

21
تحديد مجموعة تعريف دالة ( عموميات حول الدوال )
Venn, John 1881 Symbolic Logic, Macmillian and Co
دالة متباينة
1, Cambridge at the University Press, Cambridge, UK, republished as a googlebook
دالة
, New York, NY ISBN 0-486-28462-x• Russell, Bertrand 1920 Introduction to Mathematical Philosophy second edition , Dover Publishing Inc