User daniel - Mathematics Stack Exchange

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2

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124

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Sum of exponents equivalent to card(composites less than or equal to x)?

elementary-number-theory analytic-number-theory

jan 25 '12 at 1:36 Byron Schmuland 15.4k

2

votes

1

answer

58

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Bookkeeping question in claim about arithmetic functions in a proof

analytic-number-theory

dec 24 '11 at 4:14 Alex Becker♦ 28.1k

2

votes

2

answers

993

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mean and std deviation of a population equal?

statistics

oct 24 '11 at 5:15 Sasha 41.4k

1

vote

1

answer

75

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$x \sim y \implies \pi(x) \sim \pi(y) $ and repeated applications of PNT

prime-numbers asymptotics logarithms

jan 26 at 18:41 Asaf Karagila 90.9k

1

vote

1

answer

69

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Solving $ f(\log x)$

number-theory prime-numbers logarithms arithmetic-functions

jan 6 at 20:38 Robert Israel 86.3k

1

vote

0

answers

44

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How good might $|\vartheta(x)-x|$ be?

number-theory

oct 19 at 15:02 daniel 2,247

1

vote

1

answer

137

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Proof that $\lim (\vartheta(x) - x) \neq 0 ?$

elementary-number-theory limit

oct 5 at 13:41 daniel 2,247

1

vote

2

answers

50

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Asymptotic equivalence of exponents

elementary-number-theory limit asymptotics

oct 4 at 21:59 daniel 2,247

1

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0

answers

119

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Approximation of distribution of $\pi_k(n)$ using $\zeta(s)$

prime-numbers asymptotics riemann-zeta

oct 1 at 23:52 daniel 2,247

1

vote

0

answers

142

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Apollonius Pursuit Problem

multivariable-calculus spherical-geometry

sep 13 at 17:57 daniel 2,247

1

vote

1

answer

95

views

Logarithms and prime factors

prime-numbers logarithms

jul 22 at 13:36 daniel 2,247

1

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1

answer

129

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Conditional equivalence of expression to cardinality of primes on square intervals

number-theory elementary-number-theory prime-numbers

jul 9 at 0:07 Gerry Myerson 85.9k

1

vote

1

answer

304

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Applying Plancherel's theorem to a simple function

fourier-analysis

apr 25 '12 at 8:37 Philip Walker 36

1

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1

answer

127

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Sequence of first differences strictly increasing?

number-theory sequences-and-series prime-numbers

mar 27 '12 at 3:22 Gerry Myerson 85.9k

1

vote

1

answer

80

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A pattern in distribution of near-primes less than $2^n$

number-theory sequences-and-series prime-numbers

mar 22 '12 at 0:46 daniel 2,247

1

vote

1

answer

44

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Closed form for a sequence related to divisibility

probability sequences-and-series elementary-number-theory statistics

mar 8 '12 at 0:31 Community♦ 1

1

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1

answer

303

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Optimal approximation of square area with identical circles

calculus geometry packing-problem

mar 1 '12 at 23:05 Oscar Cunningham 914

1

vote

1

answer

132

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Is a sum of equidistributed sequences $\sum \{n \alpha\}$ equidistributed?

number-theory

feb 2 '12 at 19:17 daniel 2,247

1

vote

0

answers

116

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Question concerning application of l'Hôpital's rule

real-analysis asymptotics

nov 21 '11 at 2:49 Srivatsan 15.6k

1

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0

answers

98

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Notation for a sum defined in terms of base 2

notation

nov 6 '11 at 4:20 daniel 2,247

1

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1

answer

58

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Closed form for sequence of distributions

notation

nov 4 '11 at 22:25 Brian M. Scott 154k

1

vote

1

answer

130

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Limit of sequence of rational polynomials

real-analysis

oct 31 '11 at 6:27 joriki 92.6k

0

votes

1

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128

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Ratio of primes $(x^2+x+(5+6m))$ to $(x^2+x+(3+6m))$

elementary-number-theory prime-numbers asymptotics

mar 16 at 15:54 daniel 2,247

1

0

votes

2

answers

124

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Almost certainly incorrect proof about $\prod p$

number-theory asymptotics

nov 6 at 0:02 glebovg 2,303

0

votes

1

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74

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Two $\psi$ functions

notation special-functions logarithms math-history gamma-function

oct 3 at 9:34 daniel 2,247

0

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2

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239

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“Probability” of a large integer being prime

probability number-theory

jul 18 at 10:45 J. M. 38.9k

0

votes

2

answers

53

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Segregation of countable sequence into two countable subsequences

calculus real-analysis sequences-and-series

jul 14 at 11:10 daniel 2,247

0

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1

answer

230

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Relationship between Kronecker's Approximation Thm and Weyl's Equidistribution Thm?

calculus probability number-theory reference-request

feb 4 '12 at 0:24 Gerry Myerson 85.9k

0

votes

1

answer

120

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question about psi function in paper on primes

number-theory inequality prime-numbers

jan 3 '12 at 10:47 daniel 2,247

0

votes

1

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128

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Vinogradov's equidistribution theorem

number-theory equidistribution

nov 27 '11 at 23:23 Gerry Myerson 85.9k

daniel

61 Questions