Full functionalities of the 15C scientific calculator on your phone, with a few pluses. Simply the best RPN scientific calculator for Pocket PC out there. Hundreds of built-in functions. A dream comes true for RPN fans.

Requirement:
WM 6 Classic, WM 6 Professional, WM 5 Pocket PC, or WM 2003.

Display:
Main Display
Status Display
Stack Window*
Data Registers Display

Orientation:
Portrait
Landscape*

Display Format:
Fixed
Scientific
Engineering

Logic:
Reverse Polish Notation

Stack Levels:
4 and Last-X

Data Registers:
R0 to R.9
R20 to R65

Index Register:
RI

Copy and Paste:
Yes

Storage Arithmetic:
÷, x, +, -

Recall Arithmetic:
÷, x, +, -

Math Operators:
÷, x, +, -
p, 1/x, v, x2, 10x, ex, yx
LN, LOG,
%, Delta %
INTG, FRAC, ABS
Trigonometric
Inverse Trigonometric
Hyperbolic
Inverse Hyperbolic

Advanced Math:
Solver
Numeric Integration
Complex Numbers
Matrix Operations

Trigonometric Modes:
Degrees
Radians
Grads

Statistics Functions:
Mean
Standard Deviation
Sn, Sx, Sx2, Sxy, Sy2
Linear Regression
Coefficient of Determination
Factorial
Gamma
Combination
Permutation
Random Number Generator

Scientific Conversions:
Polar to Rectangular
Rectangular to Polar
Decimal Hours to Hours, Minutes, Seconds
Hours, Minutes, Seconds to Decimal Hours
Degrees to Radians
Radians to Degrees

Programming:
999 Program Steps
10 Flags
12 Conditional Tests
7 Subroutine Levels
Indexed Looping
Line Number Addressing
Label Addressing
Indirect Addressing
Pause
Insert
Delete
Single Step


(*) Stack window and landscape views are not available in square screen devices.