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How is de = 1 (mod ϕ(n)) calculated
algorithms
cryptography
euler-mascheroni-constant
Integrating:$\int\limits_0 ^ {\infty}e^{-x^2}\ln(x)dx $
integration
definite-integrals
gaussian-integral
euler-mascheroni-constant
Why does $\gamma=\lim_{s\to1^+}\sum_{n=1}^{\infty}\left(\frac{1}{n^s}-\frac{1}{s^n}\right)=\lim_{s\to0}\frac{\zeta(1+s)+\zeta(1-s)}{2}$?
zeta-functions
euler-mascheroni-constant
Unusual integral
definite-integrals
improper-integrals
euler-mascheroni-constant
"How I wish I could calculate pi" analogs...
soft-question
pi
euler-mascheroni-constant
mnemonic
constants
Possible new definition of Gamma (Euler-Mascheroni Constant): $\lim_{x \to 0} (-\ln ( \sqrt[x]{x!} )) = \gamma$
calculus
analysis
number-theory
harmonic-numbers
euler-mascheroni-constant
How can I continue my proof that the difference of cosine integrals is the Euler Mascheroni constant?
calculus
power-series
trigonometric-integrals
euler-mascheroni-constant
Showing $\gamma < \sqrt{1/3}$ without a computer
sequences-and-series
inequality
euler-mascheroni-constant
Prove that $\int _{-\infty }^{+\infty }{\frac {\mathrm {d} z}{(\phi ^{n}z)^{2}+(F_{2n+1}-\phi F_{2n})(e^{\gamma }z^{2}+\zeta (3)z-\pi )^2}}=1$
improper-integrals
pi
golden-ratio
euler-mascheroni-constant
Infinite Series $\sum\limits_{n=1}^{\infty}\frac{(-1)^n}{n}\left\lfloor\frac{\log(n)}{\log(2)}\right\rfloor$
real-analysis
sequences-and-series
summation
closed-form
euler-mascheroni-constant
Why does $\int_0^\infty\frac{\ln (1+x)}{\ln^2(x)+\pi^2}\frac{dx}{x^2}$ give the Euler-Mascheroni constant?
calculus
integration
sequences-and-series
definite-integrals
euler-mascheroni-constant
Mathematica gives: $\int_{0}^{\infty}{\cos(x^n)-\cos(x^{2n})\over x}\cdot{\ln{x}}\mathrm dx={12\gamma^2-\pi^2\over 2(4n)^2}$
calculus
integration
definite-integrals
improper-integrals
euler-mascheroni-constant
Closed form of Euler-type sum over zeta functions $\sum _{k=2}^{\infty } \frac{\zeta (k)}{k^2}$?
summation
riemann-zeta
harmonic-numbers
euler-mascheroni-constant
An integral representation of Euler's constant $\gamma$
definite-integrals
euler-mascheroni-constant
Has Euler's Constant $\gamma$ been proven to be irrational?
proof-writing
irrational-numbers
euler-mascheroni-constant
Is this Euler-Mascheroni constant calculation from double integrals a true identity?
calculus
number-theory
multivariable-calculus
integration
euler-mascheroni-constant
How can we show that $\sum_{n=1}^{\infty}\left({x\over n}-\ln{n+x\over n}\right)=x\gamma+\ln(x!)?$
sequences-and-series
euler-mascheroni-constant
Evaluation of $\int_{0}^{1}\int_{0}^{1}\{\frac{1}{\,x}\}\{\frac{1}{x\,y}\}dx\,dy\,$
definite-integrals
euler-mascheroni-constant
fractional-part
Equality with Euler–Mascheroni constant
calculus
power-series
euler-mascheroni-constant
Derivative of Riemann zeta, is this inequality true?
number-theory
riemann-zeta
dirichlet-series
euler-mascheroni-constant
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