Nonlinear Equation free downloads
Regression Analysis - CurveFitter 1.3 -  CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve...


(128/3) download
Equation Plotter - EqPlot 1.3 -  Graph plotter program plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program. Graphically Review Equations: Equation graph plotter gives engineers and researchers the power to... (47/0) download
Chemical Equation Expert 2.00 -  Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems. Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems. It provides several powerful functions you have dreamed for long:1.Balances chemical equations... (256/6) download
Regarde - DOS Equation Grapher v1.3 -  Regarde - DOS Equation Grapher is an equation graphing program. It can plot polynomials, trig, absolute value, inverse trig, hyperbolic and log functions in the form y=f(x). It can show applications of calculus, and work out and plot the derivatives of equations (dy/dx).You can display several graphs on screen at the same time, and zoom in and... (33/0) download
RF21 0.91 -  Graphing scientific calculator with ample support for user defined functions and libraries. Numeric features include derivation, integration, Monte Carlo simulations, Runge Kutta, matrix inversion, nonlinear equation systems, function minimizer. RF21 for Windows is a scientific calculator, plotter, programming and numeric system in one. It... (10/0) download
Equation Wizard 1.2 -  The program allows you to solve algebraic equations in the automatic mode. You just enter an equation in any form without any preparatory operations. Step by step Equation Wizard reduces it to a canonical form performing all necessary operations. After that it determines the order of the equation, which can be any - linear, square, cubic or, for... (83/2) download
Ordinary Differential Equations 1.00 -  Solves boundary-value or initial-value problems involving nonlinear or linear ordinary differential equations of any order, or systems of such. The conditions may also be linear or nonlinear. The solution will be a finite power or trigonometric series. You have one-click control of the graph with zooming, panning, centering, etc. The solution... (22/0) download
MthX v.06 -  MthX is an ActiveX equation editor control. MthX can be used as an in-place-active editor instead of MS-Equation Editor in Microsoft Word or Excel. It features sensitive keystroke sequences to speed up typing. It also can be used in Visual Basic forms and in Visual C++ as an equation edit box. MathX converts WYSIWYG expressions to text (command... (101/4) download
Scientific Calculator - ScienCalc 1.3 -  ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operations (+, -, *, /) and parentheses. The program contains high-performance arithmetic, trigonometric, hyperbolic and transcendental calculation routines. All the function routines therein map directly... (9/0) download
Systems of Nonlinear Equations 1.00 -  Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. System of Nonlinear Equations numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple... (33/0) download
Equation Grapher for Windows 95 v3.2 -  Equation Grapher for Windows 95 is a function plotting and analyzing program, and a regression analyzer. Equation Grapher lets you draw graphs like y=2x and y=sin(x+10)-cos(3x). You can plot up to 12 graphs in different colors at the same time. Once you have plotted a function, Equation Grapher automatically finds roots, maximum/minimum,... (46/0) download
The Math Assistant v4.1 -  solves algebraic equations for you. Click on the equation menu, select an equation, and enter values for "A", "B"\; and "C"\; (if needed). The program will then solve the equation for you, and you can also see how the answer was calculated. Includes both simple and complex equations for addition, subtraction,... (21/0) download
Graphmatica (16-bit) v1.60e -  Graphmatica (16-bit) is an interactive algebraic equation grapher that can be used to plot mathematical curves. You can graph, scale, size, save and print a wide variety of equation types, including parametric, cartesian, quadratic, trigonometric, polar coordinate, differential and logarithmic. The features include: the ability to display up to... (17/0) download
Nonlinear Image Resizing Tool 1.0 -  This tool is used to perform a nonlinear resize (or "warp") of an image. By warping, you can resize an image such that the objects in the center of an image remain clear and undistorted, and distortion occurs near the edges of the image. This tool is used to perform a nonlinear resize (or "warp") of an image. By warping, you... (13/0) download
ODEcalc 5.02 -  ODEcalc for Windows 95/98: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution, y, and derivative, ydot, versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-linear, implicit,... (14/0) download
Graphmatica (32-bit) v1.60e -  Graphmatica (32-bit) is an interactive algebraic equation grapher that can be used to plot mathematical curves. You can graph, scale, size, save and print a wide variety of equation types, including parametric, cartesian, quadratic, trigonometric, polar coordinate, differential and logarithmic. The features include: the ability to display up to... (22/0) download
DataFit 8.2 -  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.... (74/4) download
NLREG 6.2 -  NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface... (47/1) download
Graphmatica 2.0c -  Powerful, easy-to-use, equation plotter a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. - Numerically solve... (29/1) download
numberpredict to predict 1.0 -  Use nonlinear regression method to predict lotterys Great software that predict and forecast lottery number,it bases on scientific method to predict.It can predict lottery in countries such as USA,Canada,United Kingdom,Australia,Gemany,Ireland,Mexico,New Zealand,Singapore,Belgium,South Africa,Brazil,Hong Kong,Turkey. (60/0) download
IOSO NS 1.3 -  Tool for nonlinear constrained optimization Powerful tool for nonlinear constrained optimization.You have an object, which should be improved by optimum coordination of several independent parameters, and executable mathematical model of this object, which computes its efficiency index depending on these parameters. Using IOSO NS 1.3, you can... (11/0) download
MathCurve v1.1 -  MathCurve is an equation grapher and analyzer. MathCurve is capable of graphing cartesian, polar, and parametric graphs as well as slope fields. Features of the program include the ability to: find the derivative of a function, perform a trace, find x or y-coordinates, find extremas, generate value tables, find tangents and normals, perform... (29/1) download
Math ActiveX 1.1 -  The element calculates determinants, linear equation systems and generates matrices. It provides additional basic functionality like faculty, subdeterminant and matrix reduction calculations. The element calculates determinants, linear equation systems and generates matrices. It provides additional basic functionality like faculty,... (9/0) download
Student Helper 3.5 -  Student Helper helps students in mathematics and physics. Student Helper is a useful software for students of Mathematics &\; Physics. It is a handy tool for preparing exams and dealing with difficult formulae problems. It contains conversion tables, periodic table, IQ Builder, Equation solutions &\; much more. Student Helper consists of... (12/0) download
IngMath v4.65 -  IngMath includes essential information and methods for engineering mathematics. It covers linear algebra, linear programming, transport optimization, rational functions, functions, differential equations (including systems), spline functions, nonlinear equations, nonlinear regression, and number puzzles.The program can be used for study purposes... (16/0) download
Regarde v1.2 -  Regarde is an equation graphing application which allows you to plot polynomial, trigonometric, absolute value, hyperbolic, and logarithmic functions in the form y=f(x). You can also display calculus equations, as well as work out and plot the equations' derivatives (dy/dx). The program lets you display several graphs at the same time, and zoom... (30/2) download
Algebra I: Equation Solving Tutor v1.0 beta -  Algebra I: Equation Solving Tutor is an intelligent tutoring system for solving linear equations, aimed at students entering a high-school algebra curriculum. Using this program, a student can master the basic skills involved in solving linear equations. The system contains tutoring strategies for simplification, factoring, distribution, basic... (114/1) download
Advantix Calculator v3.0 -  Advantix Calculator is an integrated scientific and graphical calculator with matrix computing, symbolic differentiation, and integration. It can compute mathematical expressions involving complex numbers, polynomials, rational functions, vectors and matrices. In addition, Advantix can compute mathematical expressions involving binary, octal,... (46/2) download
XLSTAT-Pro (Win) 7.1 -  XLSTAT is a complete analysis and statistics add-in for MS Excel It includes regression (linear, logistic, nonlinear), multivariate data analysis (PCA, DA, CA, MCA, MDS), correlation tests, parametric tests, non parametric tests, ANOVA, ANCOVA and much more. Complementary modules are available for 3D visualization, Preference Mapping, Time... (111/6) download
Equation Illustrator V 2.3.2.31 -  Equation Illustrator V is designed to ease the production of single page handout type documents and web graphics that include math/chemical equations simple vector graphics and pictures. Equation Illustrator V has been designed to ease the difficult task of combining graphics and complicated formatted text such as math equations in electronic... (35/0) download
NumberPong v2.1 -  NumberPong is a ping-pong style math game for children. Equations are lined up on either side of a playing field. You must answer the equation before the ball hits it. If you answer correctly the ball bounces off the equation and moves to the other side of the field. The five best scores are saved in the Hall of Fame. (6/0) download
Student's QuickField v4.2 -  Student's QuickField is a Finite Element Analysis package for electromagnetic, thermal, and stress analysis. Standard analysis types include linear and nonlinear magnetostatics, time-harmonic magnetics (involving eddy current analysis), electrostatics, distribution of electric currents, linear and nonlinear heat transfer and diffusion, linear... (18/1) download
UCALC (32-bit) v4.0 -  UCALC (32-bit) is a multipurpose calculator with an expression evaluator, unit converter, user solution modules, financial calculations, equation solver, general ledger, graphing, and more. The Expression Evaluator supports many built-in functions, operators, numeric bases, numeric formats, and modes. It evaluates expressions such as... (19/1) download
CurveExpert (32-bit) v1.34 -  CurveExpert (32-bit) is a comprehensive curve fitting system. XY data can be modelled using a toolbox of linear regression models, nonlinear regression models, interpolation, or splines. Over 30 models are built-in, and you can define custom regression models. The full-featured graphing capabilities allow a thorough examination of the curve fit.... (303/10) download
CurveExpert (16-bit) v1.34 -  CurveExpert (16-bit) is a comprehensive curve fitting system. XY data can be modelled using a toolbox of linear regression models, nonlinear regression models, interpolation, or splines. Over 30 models are built-in, and you can define custom regression models. The full-featured graphing capabilities allow a thorough examination of the curve fit.... (202/6) download
Scientific Letter 1.90.00 -  Scientific Letter is a scientific mailer. It allows the user to create scientific mail messages with complex equations. This modern and beautiful scientific software makes the exchange of complex ideas simple. The scientific equation editor used in this software allows you to create complex letters, including complex scientific equations, at... (16/0) download
UCALC (16-bit) v4.0 -  UCALC (16-bit) is a multi-purpose calculator with an expression evaluator, unit converter, user solution modules, financial calculations, equation solver, general ledger, graphing, and more. The Expression Evaluator supports many built-in functions, operators, numeric bases, numeric formats, and modes. It evaluates expressions such as... (8/1) download
CurTiPot Acid-Base pH and Titration 3.1 -  All-in-one freeware for pH and equilibrium calculations, real data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures) with interpolation, smoothing and nonlinear regression. CurTiPot is a powerful all-in-one freeware for acid-base equilibria calculations such as pH of... (22/0) download
DataFitX 2.0 -  DataFitX is a COM component (in-process ActiveX DLL) which allows you to add a powerful nonlinear regression (curve fitting) engine to your software with just a few simple lines of code in any software or development environment that supports COM. DataFitX is a COM component (in-process ActiveX DLL) which allows you to add a powerful nonlinear... (10/0) download
Boris Red GL 1.0 -  3D video titling and effects solution. Boris Red 3GL is the a solution for editors who require broadcast-quality features for titling, effects, compositing and 3D directly inside their nonlinear editing system. With over forty dynamic new filters, enhanced tools, and innovative technologies, Red 3GL offers OpenGL in an expanded compositing and... (46/1) download
WebCab Functions (J2EE Edition) 2.0 -  EJB Component Suite offering refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable. The interpolation procedures provided include Newton polynomials, Lagrange's formula, Burlisch-Stoer algorithm, Cubic splines (natural and free), Bicubic... (8/0) download
WebCab Functions (J2SE Edition) 2.0 -  Java API Components offering refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable. The interpolation procedures provided include Newton polynomials, Lagrange's formula, Burlisch-Stoer algorithm, Cubic splines (natural and free), Bicubic... (4/0) download
Math game - puzzle. 9.09.11 -  Math games and Puzzles. Math Games. Speed Math Deluxe - Use addition, subtraction, multiplication and division to solve an equation as quickly as possible! Free educational elementary and preschool math games and online lessons. Free online math acti Math games and Puzzles. Math Games. Speed Math Deluxe - Use addition, subtraction,... (41/0) download
Octave -  A high-level language for numerical computations GNU Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments using a language that is mostly compatible with Matlab. It may... (44/0) download
EBAS reaction calculator 1.0.0.14 -  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... (63/0) download
CrazyMath 1.1 -  CrazyMath allows you to enter sequences of expressions as you would write them on paper. For example: 1+1='2' a:=25.6*(12+1.4/sin(1.45))='343.30308' b:=cos(pi/2) c:=a+b='343.30308' ... 2D/3D equation function graphing / plotting. Syntax highlighting. Hex mode. 30+ built-in functions. 5 pages for parallel calculations. Ideal for daily use. (58/0) download
Function Grapher 3.3 -  Function Grapher is an easy-to-use software to create 2D, 2.5D, 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;... (65/0) download
Fair-Sound Audio DSP Plug-ins 2.0 -  The Fair-Sound provides loudness compensation, an essential element that is conspicuously missing from the WMP9S. Fair-Sound employs a sophisticated system of intelligent filters to compensate for ours ears' nonlinear response at low volumes. (10/0) download
LAB Fit Curve Fitting So V 7.2.22 -  Curve fitting, 2D 3D graph, error propagation, digitizing The LAB Fit is a software for the analysis of experimental data. It has a menu for cuve fitting and the main programs of this menu use nonlinear regression. The LabFit fits functions of one and several independent variables (from 1 up to 6), admitting uncertainties at the dependent... (41/2) download
Equations for Windows 1.0 -  IO Software Equations is the advanced equations editor which combines the power of features with use simplicity. Supporting over 700 symbols with more than a thousand possible combinations, an equation library, real time visual and LaTex editing, using its own scientific fonts, a fully configurable Speed Bar for fast symbol access, Equations!... (121/0) download