f(x)=x^2/2
Embed the image to your blog in HTML, Markdown, Textile, BBCode.
Recent Referers:
  1. http://formula.s21g.com/?f(x)%3Dx%5E2/2.png
  2. http://formula.s21g.com/?f(x)%3Dx%5E2/2
  3. http://formula.s21g.com/?f(x)%3Dx%5E2
  4. http://formula.s21g.com/
  5. http://d.hatena.ne.jp/