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스윗루나 2020.05.18 18:30 조회 758

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

폴리매스에서 루트 어케쓰죠?? 이거 루트기호 맞나요??↓↓

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222 Lv.9 2020.05.18 18:41

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네 그 안에다가 숫자를 쓰면 $\sqrt{5}$ 요렇게 변합니다

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- 스윗루나 Lv.5 2020.05.18 19:08
  
  안 변하던데..
  
  혹시 어디서 찾은거죵
  
  좋아요0
- 마리아 아녜시 Lv.7 2020.05.18 19:15
  
  A PHP Error was encountered
  
  Severity: Warning
  
  Message: mkdir(): Permission denied
  
  Filename: libraries/Common.php
  
  Line Number: 202
  
  Backtrace:
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
  Line: 202
  Function: mkdir
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
  Line: 236
  Function: getLatexImg
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
  Line: 200
  Function: parseLatexImg
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
  Line: 343
  Function: view
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
  Line: 558
  Function: view
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
  Line: 315
  Function: require_once
  
  A PHP Error was encountered
  
  Severity: Warning
  
  Message: file_put_contents(/DATA/upload/polymath/latex/4a3bb062cc279ea7b3aa834ec90458bc.gif): failed to open stream: No such file or directory
  
  Filename: libraries/Common.php
  
  Line Number: 213
  
  Backtrace:
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
  Line: 213
  Function: file_put_contents
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
  Line: 236
  Function: getLatexImg
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view_comment_list.php
  Line: 200
  Function: parseLatexImg
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/views/ver3/inc/view.php
  Line: 343
  Function: view
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
  Line: 558
  Function: view
  
  File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
  Line: 315
  Function: require_once
  
  엔뚀님 그건 특수문자 삽입에서 입력하셔서 그런것이고 수식입력기로 가서 루트를 찾으시면 $\sqrt{5}$ 이렇게 나옵니다.
  
  좋아요0
- 스윗루나 Lv.5 2020.05.18 19:36
  
  감사함댜
  
  좋아요0