描述050329-birthday2.png	English: A graph comparing the accuracy of an approximation of the probability that in a room with n people (shown along the horizontal axis), some two (or more) will share a birthday. The black line, labeled 1, represents the computed probability. The white line, labeled 2, represents the approximation ${\displaystyle 1-e^{-n^{2}/{2\cdot 365}}}$.
日期	2005年3月29日
來源	自己的作品
作者	Wzwz
授權許可 (重用此檔案)	Public domainPublic domainfalsefalse 此檔案不具有著作權，屬於公有領域，因為其所包含之内容均為公共財產且沒有明確的原始作者資訊。

File:Birthday paradox approximation.svg是本檔案的向量版本。 請優先使用那個圖片而非本點陣圖片。 File:050329-birthday2.png → File:Birthday paradox approximation.svg 更多資訊請參閱Help:SVG/zh。 其他語言 Alemannisch ∙ Bahasa Indonesia ∙ Bahasa Melayu ∙ British English ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ euskara ∙ français ∙ Frysk ∙ galego ∙ hrvatski ∙ Ido ∙ italiano ∙ lietuvių ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ Scots ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ vèneto ∙ Ελληνικά ∙ беларуская (тарашкевіца) ∙ български ∙ македонски ∙ нохчийн ∙ русский ∙ српски / srpski ∙ татарча/tatarça ∙ українська ∙ ქართული ∙ հայերեն ∙ বাংলা ∙ தமிழ் ∙ മലയാളം ∙ ไทย ∙ 한국어 ∙ 日本語 ∙ 简体中文 ∙ 繁體中文 ∙ עברית ∙ العربية ∙ فارسی ∙ +/−

 

原始上傳日誌

All following user names refer to en.wikipedia.

All following user names refer to en.wikipedia.

• (del) (cur) 07:06, 22 August 2005 . . en:User:Zcrayfish Zcrayfish ( en:User_talk:Zcrayfish Talk) . . 466x276 (1166 bytes) (Reduced filesize by using a en:Pngrewrite pngrewrite en:Optipng optipng en:Pngcrush pngcrush pngout chain.)
• (del) (rev) 22:22, 29 March 2005 . . en:User:Wzwz Wzwz ( en:User_talk:Wzwz Talk) . . 466x276 (2903 bytes) (it's pd )