Scientific Expression or Formula Calculations. Twenty Transaction Memory and Tape, Different bases like Decimal and Octal, Logic Math, Functions, Constants.
Deriving knowledge and inspiration from ostermiller.org. The GUI and Skin Modifications were done by me.
The Code is here digital-calculator
It has Brackets to build your own math equation. Scientific Functions like Trigonometric, Hyperbolic, Logarithmic.Memory (cookies), A Paper Trail or Tape for Equation and Result History.
I have also made a SteamPunk Clock which is integrated into Jot a Note Gadget. This calculator also will soon be a app in the Jot Notes. Jot Desktop in the clouds, not yet, but dreaming with gadgets.
Google Gears is mutated to HTML5, the Jot a Note i made was on Gears and SQL, Now i have to learn HTML5 apps, also all browsers should start supporting the database part of HTML5. So i converted the Jot a Note Gadget to plain JS and Cookies.
