Software Listing: Equation

	RF21 | License: Freeware |
	RF21 for Windows is a scientific calculator, plotter, programming and numeric system in one. It allows for permanent installation of a user's own commented functions and libraries. Such user functions may have one or several arguments and values. Works as an archive at the same time, with integrated searchable database, to let you find and reuse materials created years ago. Each function self-reassembles when its name is called, autonomously searching the libraries for all components needed. Predefined functions include gamma, zeta, psi and Bessel functions, error integral, cumulative Binomial distribution and more. Publisher: Christoph Hohmann| Date: 21-05-2004 | Size: 1107 KB
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	MatBasic | License: Demo |
	MatBasic is a calculating, programming and debugging environment using special high-level programming language designed for solving mathematical problems. MatBasic programming language allows execution of difficult mathematical calculations, involving an exhaustive set of tools for the purpose of creation of algorithmic programs. It also allows a user to abstract his mind from the type of working data which can be either real-valued, or complex numbers, or matrices, or strings, or structures, etc. The MatBasic supports both the text and the graphical data visualization. MatBasic is fast language interpreter and its environment application field is wide: from solving the school problem to executing different engineering and mathematical computations. Publisher: CSC-Soft| Date: 07-11-2008 | Size: 3773 KB
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	Graph FAWM | License: Shareware |
	Graph FAWM is a function graphing tool that is easy for teachers and students to use. A wealth of information is available about any graph just by moving the mouse pointer to a point of interest. A wealth of information about a graph is available by simply placing the mouse near a point of interest. Free student worksheets are also available.. Publisher: New FAWM Creations| Date: 28-10-2001 | Size: 0 KB
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	LAB Fit Curve Fitting Software | License: Shareware |
	LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to: 1) Treat similar data (grouped and ungrouped dataset, one or two samples); 2) Treat non-similar data; 3) Determine propagated error (error propagation up to eight independent variables); 4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps); 5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary differential equation - ODE up to fifth order, system of differential equations - up to five first order ODE, calculator, etc); 6) Extract data (x;y) from a 2D graph (digitizing); 7) Curve Fit (nonlinear regression - least squares method, Levenberg-Marquardt algorithm - with almost 500 functions at the library, with 1 and 2 independent variables, functions finder, option that let you write the fit function, rejection of data, confidence and prediction bands). Publisher: Wilton Pereira da Silva| Date: 22-01-2007 | Size: 3398 KB
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	LiteralMath | License: Shareware |
	Text editor with two additional capabilities: math notation and hypertext. Uses the RTF format known to Wordpad, Word. Generates HTML, so that math notation can be displayed by popular browsers. Users may specify links to other web documents without knowledge of HTML. Math notation is based on special fonts, thereby allowing browsers to render math at the speed of text. Very useful for math communication over the web, with clarity, simplicity, and efficiency.. Publisher: Eugenio Vilar| Date: 05-01-2004 | Size: 1604 KB
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	Excel Significant Digits (Figures) Software | License: Shareware |
	Quickly format cell numbers as sig. digits in Microsoft Excel. Select a block of cells to change and specify how many digits to round to.. Publisher: Sobolsoft| Date: 11-10-2006 | Size: 445 KB
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	eCalc Calculator | License: Freeware |
	eCalc is a free Windows calculator with basic and scientific functions. The calculator is designed with a high level of aesthetics, including large buttons and an easy to read display. The calculator operates with a frameless border and stays open above your other programs - making it an ideal side companion tool. Notable features of this calculator include memory functions, percent, sqrt(x), sqr(x), inv(x), and an engineering exponent key (EEX). The calculator includes a link to eCalc's online scientific calculator which supports more advanced features such as unit conversion, trigonometric functions, equation solving, and complex number math. Publisher: eCalc| Date: 26-08-2008 | Size: 728 KB
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	Math Studio | License: Shareware |
	Math tool for high school teachers and students. Function graphing and analyzing: 2D, 2.5D function graphs and animations, extrema, root, tangent, limit,derivative, integral, inverse; sequence of number: arithmetic progression, geometric progression; analytic geometry: vector, line, circle, ellipse, hyperbola and parabola; solid geometry: spatial line, prism, pyramid, cylinder, cone, dado and sphere; Ability to save graph as data file or bmp file; Ability to save animation as AVI file; Ability to move, zoom in, zoom out and rotate the scene.. Publisher: GraphNow| Date: 23-02-2008 | Size: 2390 KB
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	Advanced Grapher | License: Shareware |
	Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, obtaining zeroes and extrema of functions, intersections, derivatives, equations of tangents and normals, numerical integration, value tables, calculator. Lots of graph and coordinate plane parameters. You will be able to create high-quality graphs and copy them to your documents (as EMF or BMP). This graphing software also has printing capabilities, multi-document interface, customizable toolbars. Publisher: Alentum Software, Inc.| Date: 09-03-2009 | Size: 1411 KB
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	Mathpad | License: Shareware |
	Mathpad is an easy to use text editor for mathematics. You can mix together ordinary text and any mathematical expression. Ideal for math teachers to create quizzes, tests and handouts. Also, you can save the formatted text as an image. With most equation editors you choose a template with the mouse, type a few keystrokes and repeat the process. Mathpad doesn't work this way. Mainly, you just type characers at the keyboard. Most people find this to be easier and faster. Mathpad has some unusual features. For example, the implementation of standard italics for math symbols is simplified by the "automatic math" specification. Publisher: John Gillam| Date: 07-12-2006 | Size: 1693 KB
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	Arithmogriph | License: Shareware |
	Arithmogriph generates mathematical puzzles, that can be solved by thinking logically. The puzzle consists of three horizontal and three vertical equations in which the numbers are replaced by symbols. Each term in the equation consists of a three-digit number. Your task is to discover the number that each symbol represents.A solution grid helps you in the process of solving the puzzle. You can use bookmarks to save your solution status and reload it later. Additionally, you can save the whole game to a file and load it again later.You can play Arithmogriph over a network against other human opponents. Publisher: Thomas Freissler Software & Solutions| Date: 25-03-2005 | Size: 6044 KB
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	1D Heat Transfer | License: Shareware |
	The 1D Heat Transfer software is used for to study one-dimensional heat transfer (steady and unsteady states). It can be used for the geometries: wall, Lx = width; long cylinder, Lx = length; sphere, Lx = R/3 - with value zero for the flux in the center - and semi-infinite wall, Lx must be greater than the studied position. The software simulates problems with constant and variable properties. The initial condition can depend from the position. Type of boundary conditions: temperature, flux and convection.. Publisher: Wilton Pereira da Silva| Date: 20-01-2005 | Size: 1125 KB
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	SurfX3D | License: Freeware |
	Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface and color equations are specified by user. Can export to clipboard, VRML, POV, DXF, printer. MFC C++ source code included. Freeware.. Publisher: Surface Explorer 3D| Date: 01-03-2006 | Size: 1480 KB
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	DPlot | License: Shareware |
	DPlot is a general purpose graphing program designed for scientists, engineers, and students. It features multiple scaling types, including linear, logarithmic, and probability scales, as well as several special purpose graphs: tripartite grids (shock spectra), grain size distribution plots, polar plots, contour plots of 3D data, and box-and-whisker plots and dot graphs of one or more 1D samples. Manipulation functions include FFT, filtering, and smoothing. Data can be input via file, copied from the clipboard, generated by an equation within DPlot, sent to DPlot from Excel via the supplied Add-In, or sent to DPlot via dynamic data exchange. Publisher: HydeSoft Computing, LLC| Date: 08-08-2008 | Size: 5163 KB
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	MadCalc | License: Shareware |
	MadCalc is a full featured graphing calculator application for your PC running Windows. With MadCalc you can graph rectangular, parametric, and polar equations. Plot multiple equations at once. Change the colors of graphs and the background. Use the immediate window feature to evaluate complex multivariate expressions. Teachers can use MadCalc to create handouts for your classroom. Students can use it instead of that tiny calculator screen while you are doing your calculus homework. MadCalc supports all the commonly used functions including trigonometric functions, inverse trigonometric functions, hyperbolic functions, logarithms, and rounding and absolute value functions. Publisher: MadLogic| Date: 12-02-2003 | Size: 388 KB
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	Exfilt | License: Demo |
	FEATURES AND CAPABILITIES: -Windows 98 and above format featuring Windows Input. -Design/analyze stormwater detention-retention ponds/systems for drawdown time criteria using 2-dimensional green-ampt equation. -Output to Screen and/or to Printer. -Reads/Saves poject data files. -Tabulated Input format. -Output Tabulated with Total Calculated Drawdown time. -User Friendly. -Other capabilities include: -Circular and Rectangular orifices. -User input Stage-Discharge Curve. -Editable rainfall depths. -Project data files. -U.S. Customary Units. -Etc.. Publisher: Knowles Engineering Software| Date: 15-05-2006 | Size: 1072 KB
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	EBAS | License: Shareware |
	EBAS is a program for balancing chemical equations and stoichiometry calculations. Built in reagent database and concentration and ideal gas calculators simplify solving of all kinds of stoichiometry questions, both textbook and real life ones. To solve most questions it is enough to enter known information - program immediately balances equation, calculates molar masses of all substances, finds out limiting reagents and calculates stoichiometric amounts of all compunds involved. Concentration calculator helps in conversions between volume, mass (or number of moles) and concentrations, while ideal gas calculator helps to convert between mass/number of moles and volume of the gas for any temperature and pressure values. Publisher: BPP Marcin Borkowski| Date: 24-11-2005 | Size: 392 KB
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	WebCab Portfolio (J2SE Edition) | License: Demo |
	Apply the Markowitz Theory and Capital Asset Pricing Model (CAPM) to analyze and construct the optimal portfolio with/without asset weight constraints with respect to Markowitz Theory by giving the risk, return or investors utility function; or with respect to CAPM by given the risk, return or Market Portfolio weighting. Also includes Performance Evaluation, extensive auxiliary classes/methods including equation solve and interpolation procedures, analysis of Efficient Frontier, Market Portfolio and CML.. Publisher: WebCab Components| Date: 26-09-2004 | Size: 7031 KB
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	ESBPCS-Stats for VCL - Trial | License: Shareware |
	ESBPCS-Stats is a subset of ESBPCS (ESB Professional Computation Suite) containing Components and Routines for Statistical Analysis and Matrix/Vector Manipulation in Borland Delphi and C++ Builder. This subset is ideal for people who just want the Stats and/or Matrix/Vector parts of ESBPCS, though you can upgrade to the full version at any time. Also includes Components and routines covering Probability Distributions, Linear Regression, Hypothesis Analysis, Equation Solving and more. The subset includes a good collection of Edits, SpinEdits, ComboBoxes, Memos, CheckBoxes, RadioGroups, CheckGroups as well as a huge collection of routines. Publisher: ESB Consultancy| Date: 22-02-2005 | Size: 8608 KB
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	SLS (Sanitary Lift Station) | License: Demo |
	Features and Capabilities Windows 98 and higher format featuring Windows Input. Output to Screen and/or to Printer in Tabulated Format. Data file capability for quick and easy work sessions. User editable Pump Curves. US Customary or SI Units. Calculates Maximum Head (All Pumps On) and Minimum Head (All Other Pumps Off) Conditions. Plots System and Pump HEAD Vs. Q curves User Friendly - Just point and click - drop down menus and convenient toolbar. Other Features Include: Conversion between units at the click of a button! Configuration of Wet Well Parameters. Calculation of Cycle Time Uses Hazen-Williams Equation to Calculate Dynamic Losses. Publisher: Kevin Knowles| Date: 19-01-2002 | Size: 2025 KB
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	Jep | License: Shareware |
	Jep is a Java library for parsing and evaluating mathematical expressions. With this package you can allow your users to enter an arbitrary formula as a string, and instantly evaluate it. Jep supports user defined variables, constants, and functions. A number of common mathematical functions and constants are included.    Features   * Small size (only 270KB as jar archive)   * Fast evaluation   * High precision using BigDecimals   * Includes common math functions and operators   * Supports Boolean expressions   * Extendable and configurable architecture   * Support for strings, vectors and complex numbers   * Support for implicit multiplication   * Allows declared or undeclared variables   * Java 1. Publisher: Singular Systems| Date: 30-11-2008 | Size: 2253 KB
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	Visual Calculus | License: Demo |
	Visual Calculus is an easy-to-use software for Graphing limit, derivative function, integral, 3D vector, series, ode etc. Which can create 2D, 2.5D and 3D function graphs, animations and table graphs. 2D Features: explicit, implicit, parametric, and in equation; Cartesian and polar coordinate systems; curve and animation; graph of inverse function and derivative function; parity; maximum, minimum, and inflexion; integration; root; the length of curve; tangent and normal; curvature circle; intersection; line plot; scatter plot; stem plot; step plot; curve smoothing. 3D Features: cartesian, cylindrical, and spherical coordinate systems; 3D curve and surface; animation; 3D surface based on table data; surface by rotation; 3D vector; tangent and normal of 3D curve and surface; material and light. Publisher: GraphNow| Date: 01-12-2008 | Size: 2880 KB
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	PreAlgebra ActivityMaker | License: Shareware |
	PreAlgebra ActivityMaker creates instant, customized worksheets for over 2 dozen pre-algebra topics, including solving equations, simplifying functions, graphing lines, graphing points, statistics, function tables, slope and intercepts, reading graphed points, and much more. Varying levels of difficulty and specific math skills can be selected for each generated worksheet. The program can print custom graph papers as well as quadrant-graph worksheets. Create multiple choice, fill-in, or matching quizzes. Fun worksheets such as graphing secret pictures and equation riddle sheets can be created instantly. Publisher: Gepeto Software| Date: 20-10-2003 | Size: 2700 KB
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	Conversions+ | License: Shareware |
	Ever wonder how many Eastern Mediterranean Piks are in a French Arpent? how many meters per statue mile? or how many liters there are in a British bucket? Well, wonder no more and download Conversions+, conversion software with over 600 different conversions. Conversions+ Features Converts linear, area, temperature, weight, liquid, volume, speed and time measurements. Shows name, origin and metric standard for each form of measurement. Has a web-update feature that keeps your databases up to date. Copy function lets you copy either the whole equation or just the answer to the clipboard, for use in other programs. Publisher: JSoft Consulting| Date: 10-08-2005 | Size: 1770 KB
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	Mix Finder | License: Freeware |
	You want to make a mixture. You have ingredients composed of the same components. The proportions (percentage,content) of the components is different in each ingredient. The composition of the mixture will depend on how much of each ingredient you will add. Exact this -"how much of each ingredient"- the Mix Finder can find for you. Uses an algorithm to solve an inhomogen linear system of eaquations. Finds approximated solutions. Easy to use Window surface. Makes files to store your substances and mixtures, to load again into the Mix Finder later. The Concept: Mixture: The mixture is produced by mixing ingredients. Publisher: Holger Buick| Date: 03-08-2005 | Size: 259 KB
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	FindGraph | License: Shareware |
	FindGraph is a comprehensive graphing, curve fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear regression, logistic functions, fourier approximation, rationals, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. FindGraph uses the Levenberg - Marquardt non-linear algorithm and the Simplex algorithm to fit data. A built-in Wizard helps to apply different curve fits to discover the model that best describes the data. Peak fitting features are included. There is a feature that applies Singular Spectrum Analysis (SSA) to reconstruct and to forecast data series and to extract cyclic sygnals. Publisher: UNIPHIZ Lab| Date: 21-07-2009 | Size: 3200 KB
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	EMSolution Trigonometry Equations short | License: Shareware |
	This bilingual training program offers 19292 of fully explained step by step solutions of trigonometric equations together with test authoring tools. Problems of 11 levels of complexity vary from basic elementary tasks to advanced trig equations. All trigonometric and arc-trigonometric functions are included. Solution methods include universal substitution, formulas of product and addition of trigonometric functions, power reduction, multiple argument, shift of argument, and more. Each solution step is provided with the corresponding objective, definition, rule and proof of the underlying math formulae or theorem. Publisher: EMTeachline Software| Date: 10-30-2004 | Size: 3840 KB
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	Smart Math Calculator | License: Freeware |
	Advanced yet easy-to-use math calculator that immediately and precisely computes the result as you type a math expression. It allows multiples math expressions at same time. It also allows fractions and defining your own variables and functions. It has a beautiful user-interface that conveniently allows you to directly edit the expression or if you prefer use a visual keypad to enter new expressions. There is support for over 20 math functions. Smart Math Calculator is the easiest and most convenient calculator in the world with amazing features: -Type down any math expression and immediately observe the result. Publisher: Runiter Calculators| Date: 10-04-2009 | Size: 2328 KB
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	DataFit | License: Shareware |
	DataFit is a tool used to perform nonlinear regression (curve fitting), statistical analysis and data plotting. What sets DataFit apart from similar curve fitting and regression programs is its ease of use. DataFit is driven by a well-designed graphical interface, so there are no complicated instructions to remember and no programs to write. Data entry is achieved through a standard spreadsheet interface, which supports ASCII and ODBC data source import, as well as cutting and pasting data from the clipboard. With DataFit, you can perform linear or nonlinear regression on data containing up to 20 independent variables. Publisher: Oakdale Engineering| Date: 23-01-2005 | Size: 5777 KB
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	Edraw Flowchart Software | License: Shareware |
	EDraw is a new flowchart software, which creates flowcharts and business charts with minimum time loss for you. Support basic flowcharts, organizational charts, business charts, hr diagrams, work flowcharts, programming flowcharts and network design diagrams. Top 10 Reasons to Use Edraw: 1. Easy to Learn, Easy to Use. Drawing does not need to start anew. Just drag the ready-made shapes from the library pane and drop them on your page. Drawing couldn't be easier! 2. Rich pre-drawn templates. Include basic flowcharts, organizational charts, business charts, hr diagrams, work flowcharts, programming flowcharts, process flowcharts and network design diagrams. Publisher: EDrawSoft| Date: 7-81-2009 | Size: 13464 KB
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