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For Business, Science, Engineering & Education

DreamCalc Editions

DreamCalc is available in the following editions...

Boxshot

Full List of Features

General Features	DCS Scientific	DCG Graphing	DCP Professional
Algebraic & RPN Inputs
Function Graphing & List Data Plots
Realistic User Interface & Skins
Polynomial Solver
Keyboard Input
Complex Numbers
Paper Roll Window
Run from System Tray (optional)
Engineering Modes
Date Input & Calendar Functions
International Number Formats
Fixed Digit & Scientific Notation
Natural Fraction Key
Multiple Memory Registers
Degrees, Minutes & Seconds (DMS)
On-Screen Display of Input Expression
Help & Keyboard Hints
Main Window Roll-Up
Windows Clipboard Support
Full Backspace & undo Capability
Financial Keypad Area
Comprehensive User Guide¹
Hundreds of Functions²

Graphing & List Plotting	DC3S Scientific	DC3G Graphing	DC3P Professional
Plot any Function in Seconds
Two Functions Plotted shown Simultaneously
Cursor Coordinate & Curve Tracing
Scatter & Line Plots of X-Y Data
Instant Line of Best Fit for X-Y Plots
Histograms, Bar Charts & Frequency Polygons
Normal Q-Q Plots
Logarithmic Axes & Grid
Polar Charts
Chart Drag & Zoom
Cashflow Charts
Easily Export Charts & Data to other Applications

See: Graphing Examples in the User Guide.

Financial Calculations	DC3S Scientific	DC3G Graphing	DC3P Professional
Percentage % Key
Effective Annual Rates for Europe & Canada
Loan Amortization
Compound Interest Calculations (TVM)
Internal Rate of Return (IRR)
Modified Internal Rate of Return (MIRR)
Net Present Value Calculations (NPV)
Logistic Regression
Bond Price (PRICE) & Yield to Maturity (YTM)
Return on Investment (ROI)
SL, SOYD & DB Depreciation
Simple Interest
Cashflow Charts
Cumulative Cashflow Charts
Spreadsheet Style Cashflow Input
Simple Profit Functions (COST, SELL, MAR)

Statistical Calculations	DC3S Scientific	DC3G Graphing	DC3P Professional
Spreadsheet Style Data Input
Mean, Standard Deviation, Min, Max, Range, Mode, Median, Standard Error & Nomalized Variate etc.
Skew & Kurtosis
Generate Histograms, Frequency Polygons & Bar Charts from SD Data
Generate Normal Quantile-Quantile Plots
Gaussian Probability Distributions & Standard Z-Score
Regression Modes: Linear, Logarithmic, Power, Inverse, Exponential, Quadratic & Cubic Regression
Logistic Regression
Regression Calculations: Coefficients, Correlation & Determination, COVAR, RMSE, y=f(x) and x=f(y).
Plot X-Y Data with Line of Best Fit Shown Instantly
Suggest Optimal Regression for X-Y Data
Easily Export Charts to other Applications
Easily Export List Data to other Applications

Base-N & Logic Functions	DC3S Scientific	DC3G Graphing	DC3P Professional
Arithmetic for 32 & 64 bit Integers
Floating Point Base-N Arithmetic
Any Radix from 2 to 16
Logic Functions: OR, XOR, AND, XNOR, REM etc
Big Endian to Little Endian Conversion
Conversions to KB (kilobytes), MB, GB values etc
Byte Grouping & Lead Zero Padding Options

Conversions & Constants	DC3S Scientific	DC3G Graphing	DC3P Professional
Over 630 Physical Constants
Approx 80 Conversions (angles, area, energy, force, length, mass, speed, temperature etc)
Commonly Used Constants Available on Keypad
Intelligent PI Constant


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