MxCalc SE

Matrices Functionsv3. 1
Base Conversionv3. 1
Date & Time Calculationsv3. 1
Supports USA and EUROPEAN style date format v3. 1
Supports Portrait, Landscape, Square ( Treo 700w ) & VGA screen resolutions
Most comprehensive Unit Converter with 150+ Categories, 2900 + Units & 50000+ conversions. The best available for Smartphone.
Equation Solver
Multiple Skins
Operated mostly with finger-tips rather than a stylus.
New Display.
Fully featured 15 uses trial which can be used in months.
Date calculations
Statistical calculations
Mathematical calculations

MxCalc 12c

RPN, Algebraic, Programming, Finance, Statistic Mode
More-than 130 built-in functions
Full Screen & Quick Stack Display.
Window showing all of the financial register.
Programmable. KeyStroke programming- 400 Steps.
Amortization
Normal Distribution
Cash flow analysis
Bonds calculations
Date calculations
Statistical calculations
Mathematical calculations

MxCalc 15c

RPN Mode Calculator.
Programmable. KeyStroke programming- 499 Steps.
Hundreds of built-in functions.
Full Screen & Quick Stack Display.
Basic Mathematical calculations.
Advanced Mathematical calculations.
Complex number calculations.
Matrix operations.
Trigonometric functions.
Hyperbolic Trigonometry.
Combinations and Permutations.
Polar Rectangular conversions.
Time conversions.
Angle conversions.
Solver / Root finder.
Definite Integration
and more ....