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user85798

Member for 10 years, 5 months
Last seen more than 5 years ago

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elementary-number-theory

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Questions

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51

What is the difference between an indefinite integral and an antiderivative?

Nov 29, 2013

38

Integrate $\int_0^{\pi/2} \frac{1}{1+\tan^\alpha{x}}\,\mathrm{d}x$

Dec 13, 2013

37

The set of real numbers and power set of the natural numbers

Nov 5, 2013

28

Fibonacci numbers that are powers of 2

May 15, 2014

27

Prove $\int_{0}^\infty \frac{1}{\Gamma(x)}\, \mathrm{d}x = e + \int_0^\infty \frac{e^{-x}}{\pi^2 + \ln^2 x}\, \mathrm{d}x$

Apr 5, 2014

Answers

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87

Why is $(2+\sqrt{3})^{50}$ so close to an integer?

Nov 11, 2013

80

Rules for Product and Summation Notation

Nov 4, 2013

30

When written in decimal notation, every square number has at most 1000 digits that are not 0 or 1. True or false?

Nov 2, 2013

20

Find the Area of the ellipse

Nov 2, 2013

16

Why can't you square both sides of an equation?

Nov 16, 2013

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elementary-number-theory

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algebra-precalculus

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calculus

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Reputation

+10

epsilon delta to prove $\lim_{x \rightarrow a} \frac{1}{f(x)}$

+10

How to understand end behavior?

+10

Why can't you square both sides of an equation?

+10

Rules for Product and Summation Notation

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Dec 1, 2020

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Sep 29, 2015
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