간단한 분수의 순환소수 전개 목록

 

 

 

 

목록

• 아래 목록은 {n,순환마디의 길이, 순환마디, 1/n의 순환소수 전개}를 나타냄
• 한자리수
  \( \begin{array}{cccc} 1 & 1 & 10 & 1.00000 \\ 3 & 1 & 3 & 0.333333 \\ 7 & 6 & 142857 & 0.14285714286 \\ 9 & 1 & 1 & 0.111111 \end{array} \)
  
• 두자리수
  \( \begin{array}{cccc} 11 & 2 & 90 & 0.09090909 \\ 13 & 6 & 769230 & 0.076923076923 \\ 17 & 16 & 5882352941176470 & 0.0588235294117647058824 \\ 19 & 18 & 526315789473684210 & 0.052631578947368421052632 \\ 21 & 6 & 476190 & 0.047619047619 \\ 23 & 22 & 4347826086956521739130 & 0.0434782608695652173913043478 \\ 27 & 3 & 370 & 0.037037037 \\ 29 & 28 & 3448275862068965517241379310 & 0.0344827586206896551724137931034483 \\ 31 & 15 & 322580645161290 & 0.032258064516129032258 \\ 33 & 2 & 30 & 0.03030303 \\ 37 & 3 & 270 & 0.027027027 \\ 39 & 6 & 256410 & 0.025641025641 \\ 41 & 5 & 24390 & 0.02439024390 \\ 43 & 21 & 232558139534883720930 & 0.023255813953488372093023256 \\ 47 & 46 & 2127659574468085106382978723404255319148936170 & 0.0212765957446808510638297872340425531914893617021277 \\ 49 & 42 & 204081632653061224489795918367346938775510 & 0.020408163265306122448979591836734693877551020408 \\ 51 & 16 & 1960784313725490 & 0.0196078431372549019608 \\ 53 & 13 & 1886792452830 & 0.0188679245283018868 \\ 57 & 18 & 175438596491228070 & 0.017543859649122807017544 \\ 59 & 58 & 1694915254237288135593220338983050847457627118644067796610 & 0.0169491525423728813559322033898305084745762711864406779661016949 \\ 61 & 60 & 163934426229508196721311475409836065573770491803278688524590 & 0.016393442622950819672131147540983606557377049180327868852459016393 \\ 63 & 6 & 158730 & 0.015873015873 \\ 67 & 33 & 149253731343283582089552238805970 & 0.014925373134328358208955223880597014925 \\ 69 & 22 & 1449275362318840579710 & 0.0144927536231884057971014493 \\ 71 & 35 & 14084507042253521126760563380281690 & 0.01408450704225352112676056338028169014085 \\ 73 & 8 & 13698630 & 0.01369863013699 \\ 77 & 6 & 129870 & 0.012987012987 \\ 79 & 13 & 1265822784810 & 0.0126582278481012658 \\ 81 & 9 & 123456790 & 0.012345679012346 \\ 83 & 41 & 12048192771084337349397590361445783132530 & 0.01204819277108433734939759036144578313253012048 \\ 87 & 28 & 1149425287356321839080459770 & 0.0114942528735632183908045977011494 \\ 89 & 44 & 11235955056179775280898876404494382022471910 & 0.01123595505617977528089887640449438202247191011236 \\ 91 & 6 & 109890 & 0.010989010989 \\ 93 & 15 & 107526881720430 & 0.010752688172043010753 \end{array}\)
  

 

 

 

재미있는 사실

 

• 네이버 지식인 http://kin.search.naver.com/search.naver?where=kin_qna&query=

 

 

역사

• 수학사연표

 

 

 

 

 

 

수학용어번역

• http://www.google.com/dictionary?langpair=en%7Cko&q=
• 대한수학회 수학 학술 용어집
  
  • http://mathnet.kaist.ac.kr/mathnet/math_list.php?mode=list&ftype=eng_term&fstr=
• 대한수학회 수학용어한글화 게시판

 

 

사전 형태의 자료

• http://ko.wikipedia.org/wiki/
• http://en.wikipedia.org/wiki/
• http://www.wolframalpha.com/input/?i=
• NIST Digital Library of Mathematical Functions
• The On-Line Encyclopedia of Integer Sequences
  
  • http://www.research.att.com/~njas/sequences/?q=

 

 

관련논문

• http://www.jstor.org/action/doBasicSearch?Query=
• http://dx.doi.org/

 

관련도서 및 추천도서

• 도서내검색
  
  • http://books.google.com/books?q=
  • http://book.daum.net/search/contentSearch.do?query=
• 도서검색
  
  • http://books.google.com/books?q=
  • http://book.daum.net/search/mainSearch.do?query=
  • http://book.daum.net/search/mainSearch.do?query=

 

 

관련기사

• 네이버 뉴스 검색 (키워드 수정)
  
  • http://news.search.naver.com/search.naver?where=news&x=0&y=0&sm=tab_hty&query=
  • http://news.search.naver.com/search.naver?where=news&x=0&y=0&sm=tab_hty&query=
  • http://news.search.naver.com/search.naver?where=news&x=0&y=0&sm=tab_hty&query=

 

 

블로그

• 구글 블로그 검색
  
  • http://blogsearch.google.com/blogsearch?q=
• 네이버 오늘의과학
• 수학동아
• Mathematical Moments from the AMS
• BetterExplained