مسألة رياضية. رسائل “متطرفة” تطيح بوحدة قوات خاصة في ألمانيا..

16: "By encryptedness, I mean that one symbol can stand for a number of different operations or ideas, just as the multiplication sign symbolizes repeated addition Brussels: IREG Observatory on Academic Ranking and Excellence
Heath, Thomas Little 1981 [originally published 1921] Dehaene, Stanislas; Dehaene-Lambertz, Ghislaine; Cohen, Laurent Aug 1998

This may be because humans haven't evolved over the millennia to manipulate mathematical ideas, which are frequently more abstractly encrypted than those of conventional language.

شاهد بايدن وزوجته ونائبته يفاجئون مطعما.. دون كمامات!
"The method of 'postulating' what we want has many advantages; they are the same as the advantages of theft over honest toil
ناشط جزائري:شعار “مكانش انتخابات مع العصابات” حدد موقف الشعب من الانتخابات الهزلية
See, for example, Raymond L
مسألة في تطوير الرياضة
Outlines of a Formalist Philosophy of Mathematics
"The Three Crises in Mathematics: Logicism, Intuitionism, and Formalism" New York: Penguin Random House
Wilder, Evolution of Mathematical Concepts; an Elementary Study, passim• Castelvecchi, Davide 7 October 2015 The mathematical study of change, motion, growth or decay is calculus

The science of space, number, quantity, and arrangement, whose methods involve logical reasoning and usually the use of symbolic notation, and which includes geometry, arithmetic, algebra, and analysis.

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Devlin, Keith, Mathematics: The Science of Patterns: The Search for Order in Life, Mind and the Universe Scientific American Paperback Library 1996,• The Science of Patterns Science, 240: 611—16
رسائل “متطرفة” تطيح بوحدة قوات خاصة في ألمانيا..
The quote is Einstein's answer to the question: "How can it be that mathematics, being after all a product of human thought which is independent of experience, is so admirably appropriate to the objects of reality? is simply the study of abstract structures, or formal patterns of connectedness
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"Images of Mathematics Held by University Teachers of Mathematical Sciences"