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DreamCalc Features
Summary of Features
DreamCalc is available in three separate editions to suit your requirements.
Professional Edition (DCP)
- Fully Featured Package
- Advanced Financial Calculations
- Graphing & List Plotting
- Advanced Statistical Features (i.e. Q-Q Plots)
Graphing Edition (DCG)
- Graphing & List Plotting
- Scientific & Statistical Features
- Ideal for Students & Scientific Users
Scientific Edition (DCS)
- Low Cost Scientific Calculator
- Ideal Replacement for the Windows Calculator
- Note: No Graphing Features
List of Features
| General Features | DCS Scientific |
DCG Graphing |
DCP Professional |
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| 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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See: Graphing Examples in the User Guide.
| 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 |
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| 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 |
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| 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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| Conversions & Constants | DCS Scientific |
DCG Graphing |
DCP Professional |
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| Over 630 Physical Constants | |
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| Approx 80 Conversions (angles, area, energy, force, length, mass, speed, temperature etc) |
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| Commonly Used Constants Available on Keypad | |
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| Intelligent PI Constant | |
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