Calc Sense is a scientific calculator with all the functions you need.
It brings an intuitive but powerful calculator to you with the Pure Android feeling.
It is built for Android Jelly Bean 4.2, but is compatible with Android 2.2+
On tablets, you can directly click on secondary functions.
• Power and root functions
• Trigonometric functions in degrees and radians
• Logarithm (natural and 10-based)
• Built-in help
• More than 200 built-in constants
• 5 customizable constants
• 3 memories
• History (max 5)
• Unlimited customizable constants
• 26 memories
• Unlimited history
• Support for Android 2.2+
• Support for tablets
• Support for App2SD
You can find it here:
https://play.google.com/store/apps/deta ... .calcsense
There is also a youtube video: