Scientific Calculator, math-expression input method calculator supporting various functions.
There is the function that indication, a graph displays a numerical formula naturally.
It is the world only scientific calculator in which a deleted letter falls.

- Addition and subtraction multiplication and division
- square, square root, cube, cubic root, factorial, reciprocal number, logarithm, index, trigonometric function, hyperbolic function
- Become an integer, random number, permutations and combinations, average, standard deviation, GCD, LCM
- Copy and paste of an expression and the result
- History (an expression, a result)
- Cursor movement, BackSpace, Delete
- Natural numerical formula indication (power, the square root)
- Explicit function graph indication, scroll, extended reduction
- Setting (background color, sound effects, three columns of ends, deletion letter fall)


website: http://vivi.dyndns.org/games/SciCalc/
twitter: https://twitter.com/vivisuke