DreamCalc Scientific Graphing Calculator 5.0.2
Product information
Rating
User rating
59% of users liked this software
Platform:
Windows 7/Vista/XP/2000/Server
Publisher:
Price:
$24.99
File size:
4.90 Mb
Date added:
October 9, 2015
Screenshot:
Product page:
Detail description

A comprehensive math package that emulates a calculator so realistically, you can dispense with your hand-held altogether!

  • Get the intuitive feel and productivity of a real calculator!
  • Graph functions and plot data in seconds.
  • Fully featured range of math, scientific & statistical functions. Supports natural fractions, complex numbers, base-n logic, unit conversions and a powerful polynomial solver.
  • Comprehensive support for financial calculations, including amortization, bond price, YTM, MIRR, IRR, NPV, depreciation and annual rate calculations.
  • Lost your old calculator? Miss using postfix algebraic or RPN input? No problem! DreamCalc supports all common input forms, including modern prefix and classic postfix algebraic, as well as Reverse Polish Notation (RPN).

Features

General Features

  • Algebraic & RPN inputs
  • Function graphing & list data plots
  • Realistic user interface & skins
  • Polynomial solver
  • Keyboard input
  • Complex number input
  • Paper roll
  • Run from System Tray (optional)
  • Engineering mode & engineering key
  • Date input & calendar functions
  • International number formats
  • Fixed digit & scientific notation
  • Natural fraction key
  • Multiple memory registers
  • Degrees, minutes & seconds (DMS)
  • Unit conversions and Constants
  • On-Screen display of input expression
  • Help & keyboard hints
  • Main window roll-up feature
  • Windows clipboard support
  • Full backspace & undo
  • Financial keypad area     
  • Comprehensive user guide
  • Hundreds of functions

Function Graphing & Data Plotting

  • Graph any function in seconds!  
  • Two functions plots shown simultaneously  
  • Realtime plot cursor information  
  • Scatter & line plots for X-Y data
  • Show line of Regression Fit instantly  
  • Numerical calculus  
  • Find points of intersection  
  • Histograms, bar charts & frequency polygons  
  • Normal Q-Q plots
  • Logarithmic axes  
  • Polar plots  
  • Graph zooming  
  • Cashflow charts     
  • Export charts to other applications  

Statistical Calculations

  • Spreadsheet style data input  
  • Mean, standard & average deviations, min, max, range, mode, median, standard error & nomalized variate etc.  
  • Skew & kurtosis functions  
  • Generate histograms, frequency polygons & bar charts  
  • Normal quantile-quantile plots     
  • Gaussian probability distributions & standard z-score  
  • Regression modes: linear, logarithmic, power, inverse, exponential, quadratic & cubic regression  
  • Logistic regression     
  • Calculate coefficients, correlation, determination, COVAR, RMSE etc.  
  • Suggest optimal regression for X-Y data  
  • Maximum list size     2000  5000
  • Export data to other applications  

Financial Calculations

  • 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)

Base-N & Logic Functions

  • 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
Users reviews & testimonials
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