FastCalc lite

FastCalc lite is an intelligent calculator that is appreciated for its large keys.
To select a side symbol, drag your finger toward it from the center of the key.
To gradually erase an entered expression, drag your finger slowly to the left on the display. To erase only one character, do a small swipe to the left.
To clear the entire expression, drag your finger quickly horizontally.
FEATURES
• Large, easy to see keys.
• Copy screen content or result only.
• Constantly displays formula in use.
• Follows operations priority rules.
• Fast and efficient.