Excellent Pocket PC Calculator MathCal

* The best Pocket PC Calculator
* Excellent Graphics
* Display Key-in Commands
* Complete Mathematical Tool Key
* Excellent for high school and college students, as well as professional engineers & scientist


Professional Edition Features included:

* Include all features in Allwave MathCal Standard Edition
* Plot: Plots 2D and 3D functions
* Differentiation: Solves differential equations
* Integration & Derivative: Takes the integral of a function over [a, b], and finds derivatives.
* Matrix: Performs matrix operations. Add, subtract, multiply, or divide matrices and functions of matrices. Also Finds Determinants, Eigenvalues, Eigenvectors, Transpose, Conjugate, Adjoint, and Inverse Matrix.
* Vector: Performs vector operations and vector transformations. Add, subtract, scalar product, or cross product vectors and functions of vectors.
* Equation: Solves equations and finds roots of polynomials
* Geometry: Finds perimeters, areas, and volumes of geometric objects. Include more than 80 functions.
* Calculus: Performs calculus and analytic geometry; provides solutions for most calculus problems
* Statistic: Performs list operations: min, max, range, mean, median, mode,variance, and standard deviation; Calculates regression models: linear, logarithmic, exponential (y=ae^bx and y=a*b^x), power, quadratic, cubic, and quartic.
* Unit: More than 330 unit conversions
* Complex Number: Calculate expressions with complex numbers, functions of complex are available too, such like sqrt(-10), asin, etc.
* Expressions: Lengthy algebraic expressions
* Library: Define your own formulars as much as you want. And you can assign it to the user-defined buttons
* Programming: Allows you to write programs involving mathematical computations programmable by user
* Number Base: Allows you to work with numbers of base N (decimal, binary, hexadecimal)
* History: keeps your last 25 entries, and can also recall your history values to the main display
* Constants: Accesses math constants, physical constants and chemical periodic table.
* Function: Special functions such as Gamma, Beta, Error, Bessel, Hankel, Lengendre, etc.
* Conversions: For Amplitude/Phase, dB/dB-1, and Radians/Degrees
* etc.




Standard Edition Features included:

* Operations: +, -, x, ÷, +/-, 1/x, √, 3√, y√x, x^2, x^3, x^y, 10^x, PI, log, ln, e^x
* Trigonometric, inverse, hyperbolic: sin, cos, tan, cot, sec, csc, asin, acos, atan, acot, asec, acsc, sinh, cosh, tanh, coth, sech, csch, asinh, acosh, atanh, acoth, asech, acsch.
* Expressions: Lengthy algebraic expressions
* Number Base: Allows you to work with numbers of base N (decimal, binary, hexadecimal)
* Factorials, Permutations, and Combinatorials: X!, nCr, nPr
* Backspace and brackets: Backspace to edit mistakes, brackets to frame your expressions correctly
* Unit: More than 330 unit conversions
* Complex Number: Calculate expressions with complex numbers, functions of complex are available too, such like sqrt(-10), asin, etc.
* History: keeps your last 25 entries, and can also recall your history values to the main display
* Copy/paste: Use ctrl-c/ctrl-v to copy/paste from/to clipboard
* Matrix: Performs matrix operations. Finds Determinants, Eigenvalues, Eigenvectors, Transpose, Conjugate, Adjoint, and Inverse Matrix.
* Vector: Performs vector transformations. For coordinates of Rectangular/Spherical/Cylindrical, and Radians/Degrees
* Geometry: Finds perimeters, areas, and volumes of geometric objects. Include Rect, Parallelogram, Triangle, Trapezoid, Circle, Parallelepiped, Cylinder, Sphere.
* Constants: Accesses physical constants and special constants
* Function: Special functions such as Gamma, Beta, Error, Bessel, Hankel, Lengendre, etc.
* Precision: Specify decimal.
* Conversions: Amplitude/Phase, dB/dB-1, and Radians/Degrees
* etc.


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