"극좌표로 주어진 곡선"의 두 판 사이의 차이
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[http://www.wolframalpha.com/input/?i=r%5E2%3Dcos+%282theta%29 http://www.wolframalpha.com/input/?i=r^2%3Dcos+(2theta)] | [http://www.wolframalpha.com/input/?i=r%5E2%3Dcos+%282theta%29 http://www.wolframalpha.com/input/?i=r^2%3Dcos+(2theta)] | ||
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2011년 1월 31일 (월) 11:29 판
이 항목의 스프링노트 원문주소
개요
예
\(r^2=\cos 2\theta\)
[/pages/4176465/attachments/2110541 MSP71919784049c09bb98700001095e8fadhf5gc4d.gif]
http://www.wolframalpha.com/input/?i=r^2%3Dcos+(2theta)
\(r=\cos \frac{\theta}{3}\)
[/pages/4176465/attachments/2110527 MSP74719784071iad69b2900005cid5ibigi61dg94.gif]
http://www.wolframalpha.com/input/?i=r%3Dcos+(theta/3)
\(r=1+2\cos\theta\)
[/pages/4176465/attachments/2110537 MSP11271978443hf7aa7h2f00002bd5bh2db919dc1f.gif]
http://www.wolframalpha.com/input/?i=r%3D1%2B2+cos+(theta)
\(r=2+\sin 3\theta\)
http://www.wolframalpha.com/input/?i=r%3D2%2Bsin(3thetA)
[/pages/4176465/attachments/2110539 MSP47019784919haafi5hc00002h164hgd33f4i46i.gif]
\(r=1+2\sin 3\theta\)
http://www.wolframalpha.com/input/?i=r%3D1%2B2sin(3theta)
[/pages/4176465/attachments/2110535 MSP6981978475e4574h83h00003a7ga0a9g5d06c13.gif]
재미있는 사실
- Math Overflow http://mathoverflow.net/search?q=
- 네이버 지식인 http://kin.search.naver.com/search.naver?where=kin_qna&query=
역사
- http://www.google.com/search?hl=en&tbs=tl:1&q=
- Earliest Known Uses of Some of the Words of Mathematics
- Earliest Uses of Various Mathematical Symbols
- 수학사연표
메모
관련된 항목들
수학용어번역
- 단어사전 http://www.google.com/dictionary?langpair=en%7Cko&q=
- 발음사전 http://www.forvo.com/search/
- 대한수학회 수학 학술 용어집
- 남·북한수학용어비교
- 대한수학회 수학용어한글화 게시판
사전 형태의 자료
- http://ko.wikipedia.org/wiki/
- http://en.wikipedia.org/wiki/
- http://www.proofwiki.org/wiki/
- http://www.wolframalpha.com/input/?i=
- The Online Encyclopaedia of Mathematics
- NIST Digital Library of Mathematical Functions
- The On-Line Encyclopedia of Integer Sequences
관련논문
관련도서
- 도서내검색
- 도서검색
관련기사
- 네이버 뉴스 검색 (키워드 수정)