Characters

... hàn zìnbsp; ✐ 田 under over ...

sigma is σ (#963;)

Capital Sigma is Σ (#931;)

divide sign is ÷ (#247;)

sigma is also &sigma (& sigma in Netscape, but not Internet Explorer)

circle with a square in it: ⊕

This page is used to test the exec cgi counter. people have visited this page.