GraphFunc tool is implemented with a graphic user interface in Vietnamese. Each time you get into this webpage, the GraphFunc (applet) in Vietnamese is going to be displayed automatically. Use this link http://vietgraph.seriesmathstudy.com for more information.
GraphFunc in English version or use http://graph.seriesmathstudy.com
GraphFunc in Vietnamese version or use http://vietgraph.seriesmathstudy.com
There will be a day we discover the words of God said like this, “I give you everything and put it in the nature framework.
You take it, understand it and use it as the way you like. I never interrupt any works you do.” (T.V.)