Scientific Calculator Opera Widget 1.1

The Scientific Calculator Opera Widget supports trigonometry, logarithms, combinations and permutations and more The Scientific Calculator Opera Widget is a two-line scientific calculator that provides the look and feel of a real calculator.
With a dedicated line for the equation and another for the result, complex equations can be written with ease.
You can input numbers and simple functions via the keyboard and more advanced functions are available using the normal calculator buttons.
Main features:
- Trigonometry
- Logarithms
- Combinations and permutations
- 7 programmable memory locations
- Pseudo-random number generator
If you dont like the default look, you can change it! Five different skins are provided.
Note: This calculator is only as accurate as the JavaScript runtime environment, floating point rounding errors can occur.
System requirements:
- Opera 9 or later