vCalc

Other Information

vCalc is a crowd-sourced calculator and equation library.

vCalc moves the concept of a hand-held calculator to a modern, collaborative, mobile Internet platform.

vCalc provides all the tools needed to create online calculators or equations for personal use or to share with friends, colleagues, and the world.

They decided to use XWiki for its flexibility and extensibility.

The outcome is visible here: www.vcalc.com