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DreamCalc is available in three editions. Select the one to suit you!
DCP Professional Edition
- Fully Featured Package
- Advanced Financial Calculations
- Graphing & Data Plots
- Advanced Features (i.e. Q-Q Plots)
DCG Graphing Edition
- Graphing & Data Plots
- Scientific & Statistical Features
- Ideal for Students
DCS Scientific Edition
- Powerful Scientific Calculator
- Ideal Replacement for the Windows Calculator
- Note: No Graphing Support
| General Features |
DCS
Scientific |
DCG
Graphing |
DCP
Professional |
| Algebraic & RPN Inputs |
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| Function Graphing & List Data Plots |
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| Realistic User Interface & Skins |
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| Polynomial Solver |
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| Keyboard Input |
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| Complex Numbers |
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| Paper Roll Window |
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| Run from System Tray (optional) |
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| Engineering Modes |
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| Date Input & Calendar Functions |
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| International Number Formats |
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| Fixed Digit & Scientific Notation |
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| Natural Fraction Key |
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| Multiple Memory Registers |
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| Degrees, Minutes & Seconds (DMS) |
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| On-Screen Display of Input Expression |
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| Help & Keyboard Hints |
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| Main Window Roll-Up |
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| Windows Clipboard Support |
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| Full Backspace & undo Capability |
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| Financial Keypad Area |
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| Comprehensive User Guide1 |
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| Hundreds of Functions2 |
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1. See User Guide. 2. See Index of Functions.
| Function Graphing & Data Plotting |
DCS
Scientific |
DCG
Graphing |
DCP
Professional |
| Graph any Function in Seconds! |
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| Two Functions Plots can be shown Simultaneously |
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| Curve Tracing |
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Scatter Plots of X-Y Data
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| Instant Line of Best Regression Fit for X-Y Plots |
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| Numerical Calculus (Differentiation & Integration) |
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| Find Points of Intersection |
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| Histograms, Bar Charts & Frequency Polygons |
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| Normal Q-Q Plots |
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| Logarithmic Axes |
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| Polar Plots |
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| Chart Drag & Zoom |
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| Cashflow Charts |
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| Easily Export Charts & Data to other Applications |
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| Statistical Calculations |
DCS
Scientific |
DCG
Graphing |
DCP
Professional |
| Spreadsheet Style Data Input |
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| Mean, Standard Deviation, Min, Max, Range, Mode, Median, Standard Error & Nomalized Variate etc. |
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| Skew & Kurtosis Functions |
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| Generate Histograms, Frequency Polygons & Bar Charts |
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| Generate Normal Quantile-Quantile Plots |
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| Gaussian Probability Distributions & Standard Z-Score |
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| Regression Modes: Linear, Logarithmic, Power, Inverse, Exponential, Quadratic & Cubic Regression |
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| Logistic Regression |
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| Regression Calculations: Coefficients, Correlation & Determination, COVAR, RMSE, y=f(x) and x=f(y). |
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| Plot X-Y Data with Line of Best Fit Shown Instantly |
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| Suggest Optimal Regression for X-Y Data |
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| Easily Export Charts to other Applications |
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| Easily Export List Data to other Applications |
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| Financial Calculations |
DCS
Scientific |
DCG
Graphing |
DCP
Professional |
| Percentage % Key |
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| Effective Annual Rates for Europe & Canada |
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| Loan Amortization |
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| Compound Interest Calculations (TVM) |
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| Internal Rate of Return (IRR) |
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| Modified Internal Rate of Return (MIRR) |
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| Net Present Value Calculations (NPV) |
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| Logistic Regression |
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| Bond Price (PRICE) & Yield to Maturity (YTM) |
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| Return on Investment (ROI) |
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| SL, SOYD & DB Depreciation |
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| Simple Interest |
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| Cashflow Charts |
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| Cumulative Cashflow Charts |
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| Spreadsheet Style Cashflow Input |
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| Simple Profit Functions (COST, SELL, MAR) |
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| Base-N & Logic Functions |
DCS
Scientific |
DCG
Graphing |
DCP
Professional |
| Arithmetic for 32 & 64 bit Integers |
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| Floating Point Base-N Arithmetic |
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| Any Radix from 2 to 16 |
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| Logic Functions: OR, XOR, AND, XNOR, REM etc |
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| Big Endian to Little Endian Conversion |
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| Conversions to KB (kilobytes), MB, GB values etc |
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| Byte Grouping & Lead Zero Padding Options |
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