e=-1.602\times10^{-19}
Embed the image to your blog in HTML, Markdown, Textile, BBCode.
Recent Referers:
  1. http://seesaawiki.jp/ce-notes/lite/d/%a1%da%c5%c5%bc%a7%b...
  2. http://seesaawiki.jp/ce-notes/e/add