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  • In [[number theory]], an '''arithmetic function''' is a function defined on the set of [[positive integer]]s, usually with ==Classes of arithmetic function==
    1 KB (159 words) - 06:03, 15 June 2009
  • #REDIRECT [[Arithmetic function]]
    33 bytes (3 words) - 14:54, 9 November 2008
  • #REDIRECT [[Arithmetic function]]
    33 bytes (3 words) - 17:21, 2 January 2009
  • ...c, which "usually" takes the same or closely approximate values as a given arithmetic function.
    194 bytes (26 words) - 02:28, 3 December 2008
  • #REDIRECT [[Arithmetic function#Multiplicative functions]]
    58 bytes (5 words) - 15:59, 2 December 2008
  • ..., which on average takes the same or closely approximate values as a given arithmetic function.
    195 bytes (27 words) - 02:29, 3 December 2008
  • {{r|Average order of an arithmetic function}} {{r|Normal order of an arithmetic function}}
    608 bytes (79 words) - 18:38, 11 January 2010
  • {{r|Arithmetic function}} {{r|Average order of an arithmetic function}}
    2 KB (262 words) - 19:07, 11 January 2010
  • {{r|Arithmetic function}} {{r|Average order of an arithmetic function}}
    1 KB (187 words) - 19:18, 11 January 2010
  • {{r|Arithmetic function}}
    436 bytes (54 words) - 11:42, 15 June 2009
  • The [[Average order of an arithmetic function|average order]] of ''d''(''n'') is <math>\log(n)</math>. The [[Normal order of an arithmetic function|normal order]] of log(''d''(''n'')) is log(2) log log(''n'').
    720 bytes (123 words) - 04:26, 1 November 2013
  • Arithmetic function which takes the values -1, 0 or +1 depending on the prime factorisation of
    144 bytes (20 words) - 10:08, 4 September 2009
  • An arithmetic function studied by Ramanjuan, the coefficients of the q-series expansion of the mod
    150 bytes (20 words) - 14:54, 3 December 2008
  • {{r|Arithmetic function}}
    321 bytes (41 words) - 05:50, 15 June 2009
  • {{r|Average order of an arithmetic function}} {{r|Normal order of an arithmetic function}}
    1 KB (179 words) - 06:02, 15 June 2009
  • In [[mathematics]], [[Srinivasa Ramanujan]]'s '''tau function''' is an [[arithmetic function]] which may defined in terms of the [[Delta form]] by the formal infinite p
    516 bytes (82 words) - 15:27, 23 August 2023
  • {{r|Arithmetic function}} {{r|Normal order of an arithmetic function}}
    898 bytes (143 words) - 15:37, 9 November 2008
  • {{r|Arithmetic function}} {{r|Average order of an arithmetic function}}
    899 bytes (143 words) - 14:39, 9 November 2008
  • {{r|Average order of an arithmetic function}}
    553 bytes (71 words) - 20:41, 11 January 2010
  • In [[number theory]], the '''Möbius function''' μ(''n'') is an [[arithmetic function]] which takes the values -1, 0 or +1 depending on the [[prime factorisation Let ''f'' be an arithmetic function and ''F''(''s'') the corresponding [[formal Dirichlet series]]. The [[Diri
    2 KB (261 words) - 04:58, 10 December 2008
  • {{r|Arithmetic function}}
    649 bytes (85 words) - 15:41, 11 January 2010
  • ...athematics]], in the field of [[number theory]], the '''normal order of an arithmetic function''' is some simpler or better-understood function which "usually" takes the * [[Average order of an arithmetic function]]
    2 KB (276 words) - 16:53, 6 December 2008
  • {{r|Arithmetic function}}
    532 bytes (69 words) - 18:44, 11 January 2010
  • ...thematics]], in the field of [[number theory]], the '''average order of an arithmetic function''' is some simpler or better-understood function which takes the same value
    2 KB (254 words) - 08:27, 19 December 2011
  • * The [[Average order of an arithmetic function|average order]] of &phi;(''n'') is <math>\frac{6}{\pi^2} n</math>.
    1 KB (224 words) - 17:35, 21 November 2008
  • * The [[Average order of an arithmetic function|average order]] of ''J''<sub>''k''</sub>(''n'') is ''c''&nbsp;''n''<sup>''k
    1 KB (181 words) - 16:05, 29 October 2008
  • The [[Average order of an arithmetic function|average order]] of σ(''n'') is <math> \frac{\pi^2}{6} n</math>.
    1 KB (172 words) - 04:53, 1 November 2013
  • {{r|Arithmetic function}}
    884 bytes (139 words) - 17:00, 6 December 2008
  • {{r|Arithmetic function}}
    884 bytes (140 words) - 15:13, 2 December 2008
  • {{r|Arithmetic function}}
    491 bytes (62 words) - 21:40, 11 January 2010
  • {{r|Arithmetic function}}
    2 KB (247 words) - 17:28, 11 January 2010
  • ...ties of the associated [[Dirichlet series]]. It is used in the study of [[arithmetic function]]s and yields a proof of the [[Prime number theorem]]. It is an example of
    2 KB (362 words) - 16:05, 9 November 2008
  • {{r|Arithmetic function}}
    853 bytes (136 words) - 15:14, 2 December 2008
  • {{r|Arithmetic function}}
    870 bytes (139 words) - 16:53, 3 December 2008
  • * The [[Hardy–Ramanujan theorem]] that the [[normal order of an arithmetic function|normal order]] of &omega;(''n''), the number of distinct [[prime factor]]s
    3 KB (494 words) - 15:55, 29 October 2008