Overview: This is an engineering calculator, with equation solvers, interpolations, wolfram alpha, converter, complex numbers… and more in the future!
Requirements: Android OS 2.1 and up
Market Update Released: September 1, 2012
Price: $1.24
CalcPro is an application designed for engineers but can be used by anyone. Once you open the app you’ll see a simple calculator with a swipe keyboard but there’s much more behind.
CalcPro is a powerful application which has the following features:
- Equation Solver: You can solve almost any equation. It supports:
-> Non-linear equations: Any type of equation, such as: 5*x+sin(x^3+2)=8 (up to 10 equations and variables, you can see 2 equations solved in the screenshots)
-> Linear equations: Like 2*x+3*y=8, -3*x+6*y=3 (up to 10)
-> Polynomials: Up to grade 20 (complex and non-complex solutions)
- Interpolation
-> Simple: Perfect for thermodynamic tables with only one variable (for example Temperature)
-> Double: 2 variables interpolation. See screenshots for a preview
-> Points to line: If you have a set of points (x,y) this tool will find the closest line and will give you the R^2 (Just like Excel).
- Converter: It’s useful to have a converter inside the app. It’s got 19 conversions: length, area, volume, angle, time, speed, acceleration, flow, mass, force, torque, energy, density, pressure, dynamic viscosity, kinematic viscosity, temperature and currency.
- Wolfram Alpha search: Just touch the search button
- Complex numbers: The calculator supports complex numbers in both rectangular and polar notation. Polar notation us useful for phasors in Circuit Analysis.
- Variables: Just save any number as a variable and use it later.
- Constants: 6, more in next updates.
- Radians/degrees
- Easier decimal notation: 1.000000 is 1, 99999999 is 9.999E7 (depending of the decimal precision)…
- And probably more features in the future!
What’s New in CalcPro version 1.1.5:
Bug Fixes:
- Keyboard no longer appears when it’s not needed
- Pressing the left or right arrows no longer moves the keyboard to the right
- Currency update problems. Added MXN.
https://play.google.com/store/apps/details?id=com.carlosgs91.calcpro
Download CalcPro 1.1.5 (v1.1.5) (Android) APK
http://cyberlocker.ch/rokxwg1j8kyb
http://rapidgator.net/file/39244044/cal1.1.5.Android.zip.html
http://ul.to/al64kzqr/cal1.1.5.Android.zip
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