수식 표현 안내

왼쪽의 수식을 입력하고 싶으면, 오른쪽의 주소를 적당히 변형, 복사하여, '삽입'->'이미지 첨부'->'외부 URL로 첨부하기' 를 선택.

\(x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\)	http://bomber0.byus.net/mimetex/mimetex.cgi?x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}
\(e^{i \pi} +1 = 0\)	http://bomber0.byus.net/mimetex/mimetex.cgi?e^{i\pi}+1=0
\(2\pi-3\times\frac{3\pi}{5}=\frac{\pi}{5}\)	http://bomber0.byus.net/mimetex/mimetex.cgi?2\pi-3\times\frac{3\pi}{5}=\frac{\pi}{5}
\(\frac{\sqrt{3}}{5}\)	http://bomber0.byus.net/mimetex/mimetex.cgi?\frac{\sqrt{3}}{5}
\(720\div12=60\)	http://bomber0.byus.net/mimetex/mimetex.cgi?720\div12=60
	http://www.forkosh.dreamhost.com/cgi-bin/mimetex.cgi?formdata=%5Clarge+f%5E%5Cprime%28x%29%5C+%3D+++++++++%5Clim_%7B%5CDelta+x%5Cto0%7D%5Cfrac%7Bf%28x%2B%5CDelta+x%29-f%28x%29%7D%7B%5CDelta+x%7D