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Matikkatreeni
Matikkatreeni
Perusanalyysi.
Rodion Efemov
Two Simple Proofs for Cramer's Rule
Two Simple Proofs for Cramer's Rule
Cramer's rule is usually explained by cofactor expansion of determinant. This note explains two alternative and simple proofs.
Frank the Bunny
Kursnotizen Mathematik 2
Kursnotizen Mathematik 2
Dieses Dokument enthält Notizen aus dem Kurs Mathematik 2 des Studienbefähigungslehrgangs 2014/15 der FH Joanneum Graz.
Josef Steppan
Is  e + $\pi$ irrational?
Is e + $\pi$ irrational?
In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number. The set of all rational numbers, often referred to as ”the rationals”, is usually denoted by a boldface Q (or blackboard bold , Unicode ); it was thus denoted in 1895 by Giuseppe Peano after quoziente, Italian for ”quotient”. The decimal expansion of a rational number always either terminates after a finite number of digits or begins to repeat the same finite sequence of digits over and over. Moreover, any repeating or terminating decimal represents a rational number. These statements hold true not just for base 10, but also for any other integer base (e.g. binary, hexadecimal). A real number that is not rational is called irrational. Irrational numbers include √2, , e, and . The decimal expansion of an irrational number continues without repeating. Since the set of rational numbers is countable, and the set of real numbers is uncountable, almost allreal numbers are irrational.
jackson
E6 Übungsblatt 13
E6 Übungsblatt 13
Experimentalphysik 6: Festkörperphysik
Jean Amadeus Elsner
Homework Assignment Template
Homework Assignment Template
A very basic template for math homework.
John Smith
Kesir Türevde Son Yaklaşımlar
Kesir Türevde Son Yaklaşımlar
Fractional Tufteffect Final Gates
Kübra Değerli
Topperology Template
Topperology Template
Welcome to overleaf, (formerly writeLaTeX) --- just edit your LaTeX on the left, and we'll compile it for you on the right. If you give someone the link to your project, they can edit at the same time. If you create a free overleaf account, all your projects will be saved. See the help menu above for more info. Enjoy! My thanks to Dana Ernst of Northern Arizona University for sharing his template with me. This is largely his work.
Carol Gee
量化投资
量化投资
this article is mainly to introduce R quant!
Jack King

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