Histrix Calculator

Histrix is a JavaScript calculator with the same the functionalities that the classic calculator from Windows XP / Windows Vista. It posses two modes, standard and scientific, and a brief description of the functionality provided by each button. Ideal for those who wants to use the classic calculator provided by Windows XP / Windows Vista but that can not since they work with another operating system (as Linux, Mac OS or a newer versions of Windows). There is also a version for Android available at: https://play.google.com/store/apps/details?id=ar.com.daidalos.histrix Source code: http://code.google.com/p/histrix-calculator/