기술 7Calc (Calculator & Converter)

The calculator you need for your everyday life, a currency converter and a unit converter. All in one!
Powerful calculator:
* Memory (M+, M-, MR, MC)
* Use as many parenthesis as you need:
3 + (2 x (4 - 1)) = 9
* Calculate, add and subtract percentages on the fly:
50 x 3% = 1.5
50 + 3% = 51.5
50 - 3% = 48.5
* Square and cube a number.
* Quadratic and cube roots.
* Factorials.
* Trigonometrics.
* Choose how many decimal digits you want (0 to 10 decimals).
* Calculations record: access easily to any calculation previously done.
Currency and units converter:
* Just slide the screen to access the converter.
* Currency exchange is automatically updated.
* Gold, Silver, Platinum...
* BITCOIN exchange rates.
* Convert length, area, volume, mass and temperature units.
* Send data to and from the calculator easily.