SophiCalc Free - Calculator

SophiCalc Free is an advanced yet easy to use calculator app.


General Features:
• Perform calculations with arbitrary complex mathematical expressions.
• Editing expressions made easy: Position the cursor without restrictions using the build-in magnification glass.
• Reuse previously entered expressions via calculation history.
• Freely mix the use of arguments in radian or degree for trigonometric or hyperbolic functions in one expression.
• Simply touch the result or the equal sign to perform further operations: E.g. send calculations as e-mail.
• No annoying advertisement!
• Efficient implementation for fast execution and small program size.

Build-in mathematical functions:
• Basic math:
- square root, n-th root
- logarithms
- absolute value
- remainder
- fractional part of a value
• Rounding:
- round to the nearest whole number
- round upwards
- round downwards
- round towards zero
• Statistics:
- arithmetic average
- median
- binomial coefficient (n choose k)
- permutation
- factorial
• Trigonometry functions:
- sine, cosine, tangent
- arc sine, arc cosine, arc tangent
• Hyperbolic functions:
- hyperbolic sine, hyperbolic cosine, hyperbolic tangent
- area hyperbolic sine, area hyperbolic cosine, area hyperbolic tangent
• Trigonometry auxiliary functions:
- transform radian to degree
- transform degree to radian

Build-in constants:
• Pi
• Euler's constant
• Golden ratio
• permittivity
• permeability
• speed of light
• electron-volt
• Avogadro constant
• Planck constant