mccalco

mccalc (online) is a simple calculator. Features: * history support (stored offline) * View result as you type! * It supports trigonometrical functions (cos, sin, tan) and sqrt. * More functions can be used by using javascript "Math." syntax (eg Math.pow(5,2)=25) * Press on result (originally it has '=' sign) to store the calculation. * In calculation list press an equation to restore it. For full offline support on a FirefoxOS device please consider installing <a href="https://marketplace.firefox.com/app/mccalc/" rel="nofollow">https://marketplace.firefox.com/app/mccalc/</a> or <a href="https://marketplace.firefox.com/app/mccalcp/" rel="nofollow">https://marketplace.firefox.com/app/mccalcp/</a> (donation version).