翻訳と辞書 Words near each other ・ Almost Home (Craig Morgan song) ・ Almost Home (Kid Ink EP) ・ Almost Home (Mariah Carey song) ・ Almost Home (Mary Chapin Carpenter song) ・ Almost Home (novel) ・ Almost Honest ・ Almost Human ・ Almost Human (1974 film) ・ Almost Human (2013 film) ・ Almost Human (Maya Beiser album) ・ Almost Human (TV series) ・ Almost Human (Voltaire album) ・ Almost ideal demand system ・ Almost in Love ・ Almost Independence Day ・ Almost integer ・ Almost Invisible ・ Almost Is Never Enough ・ Almost Killed Me ・ Almost Legendary ・ Almost Like a Whale ・ Almost Like Being in Love ・ Almost Like Being in Love (novel) ・ Almost Live! ・ Almost Lost ・ Almost Love ・ Almost Lover ・ Almost Made Ya ・ Almost Married ・ Almost Married (1932 film) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Almost integer ： ウィキペディア英語版 Almost integer In recreational mathematics an almost integer is any number that is very close to an integer. Well-known examples of almost integers are high powers of the golden ratio $\backslash phi=\backslash frac\backslash approx\; 1.618\backslash ,$, for example: * $\backslash phi^=\backslash frac\backslash approx\; 3571.00028\backslash ,$ * $\backslash phi^=2889+1292\backslash sqrt5\; \backslash approx\; 5777.999827\backslash ,$ * $\backslash phi^=\backslash frac\backslash approx\; 9349.000107\backslash ,$ The fact that these powers approach integers is non-coincidental, which is trivially seen because the golden ratio is a Pisot-Vijayaraghavan number. Other occurrences of non-coincidental near-integers involve the three largest Heegner numbers: * $e^\}\backslash approx\; 147197952743.999998662454\backslash ,$ * $e^\}=12^3(9^2-1)^3+744-2.225\backslash cdots\backslash times\; 10^\backslash ,$ :$e^\backslash ,$ :$e^\backslash ,$ where :$21=3\backslash times7,\; 231=3\backslash times7\backslash times11,\; 744=24\backslash times\; 31\backslash ,$ and the reason for the squares being due to certain Eisenstein series. The constant $e^-\backslash pi=19.999099979189\backslash cdots\backslash ,$ To date, no explanation has been given for why Gelfond's constant ( $e^\backslash ,$ ) is nearly identical to $\backslash pi+20\backslash ,$,〔Eric Weisstein, ("Almost Integer" ) at MathWorld〕 which is therefore considered a mathematical coincidence. ==See also== *Schizophrenic number 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Almost integer」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.