The perfect calculator solution for school, highschool, university and engineers.

CLK-Calcualtor is a skinable calculator for Windows.
The handling is especially simple and clear. You can choose your
prefered input mode algebaic or RPN.

Unit conversions, matrix calculations, complex numbers and
vectors handlig and function-plotting are done especially simple.


Main Features
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Math Features:
- Basic mathematical operations
- Complex number functions
- Vector operations
- Built-in constants library
- Context dependent help
- Easy access to the stored extensions
- Exponential functions/ inverses
- Square root
- Trigonometric functions/ inverses
- Degrees, radians, or grads mode
- Hyperbolics/ inverses
- Unit conversions
- Base conversions HEX, OCT, BIN, DEC
- Logic operations AND, OR, XOR, NAND, NOR, EQV
- Matrix operations:
– Basic mathematical operations
– Scalar product
– Transpose
– Determinant (10x10)
– Solve n equations with n unknown variables (up to 10 unknown)

Formula collection:
- Right angled triangles
- Triangles by three elements
- Slide rule
- Zeros
- Numerical integration
- Star wiring In

Graphing features:
- 2D functions using cartesian, parameter or polar coordinates
- 3d functions
- Zoom
- 1. and 2. differentiation
– 1. and 2. differentiation

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