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[잡담] 수학 기호들

mathwizard 2020.01.10 03:00 조회 822

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

사칙연산이 아닌 문자들로 된 수학 기호들은 무엇무엇이 있나요? 또 어떻게 사용되나요?

이전글 문제

다음글 gomdori님

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21세기오일러 Lv.11 2020.01.10 05:18

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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once

$a^{{\color{Red}b }},\sqrt{a}, \sqrt[{\color{Red} b}]{a}, \sum_{{\color{Blue} i=a}}^{ b}(b{\color{Yellow} \alpha })$ 등이 있습니다 마지막에서 알파는 여러가지 기호를 뜻합니다.( 여러가지기호를 표현할 방법이 없어서)

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- 21세기오일러 Lv.11 2020.01.10 05:19
  
  다른 기호는 다른 분들이 올려주실거에요
  
  좋아요0
- mathwizard Lv.7 2020.01.10 05:34
  
  감사합니다!
  
  좋아요0
조가현 편집장 Lv.15 2020.01.10 20:06

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: 90
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

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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: 90
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

$\Theta , \pi , \angle , \cap , \pm , \cup , \int , sin, cos, tan, lim, log 등등요!$

등등 많이 있는 거 같아요!

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- mathwizard Lv.7 2020.01.10 22:12
  
  감사합니다!
  
  좋아요0