1)   Laxius Power III 1.1
Open-ended, award-winning 200H RPG, Laxius Power III is the epic conclusion of the trilogy. In a huge world, it features more than 150 quests in a non-linear gameplay, including 6 guilds to enter and 2 endings to discover.
Laxius Power, RPG, Indinera, Fantasy, Old School, Elf, Cute, Non-Linear, Huge, Open-Ended,

 2)   LAB Fit Curve Fitting Software 7.2.30
Curve fitting (fit), nonlinear regression, treatment of data, basic statistics, error propagation, 2D and 3D graphs, confidence band, uncertainty, error bars, extrapolation, chi-square, correlation coefficient tests, covariance matrix, math tools.
Curve fitting, multiple regression, error propagation, non-linear, multivariate, 2D 3D graph, math tools, graph and plot digitizer (digitizing), ODE.,

 3)   DataFit 8.1
DataFit is a tool for performing curve fitting, statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations.
curve, fitting, data, plotting, nonlinear, parameter, estimation, regression, statistics, math,

 4)   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.
graphing, calculator, matrix, inversion, user defined, function, integration, nonlinear, solver, minimizer,

 5)   Infinity 1.3.1
These days, there are many things that require mathematical modeling: from exchange rates prediction to engineering and financial planning. Infinity is the unique math application that brings actual mathematical modeling results! Download FREE trial!
Math, ordinary, non-linear, differential, equations, systems, differential equations,

 6)   Regression Analysis - DataFitting 1.7
DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).
datafitting, data, fitting, least squares, curve fitting, nonlinear, non-linear, regression, equation, curve fit,

 7)   UltimaCalc Professional 3.0.647
Manipulate algebra. Integrals found & explained. Define own functions and constants. Find Standard Deviation etc. Plot functions. Solve Triangles. Least Squares fits, inc. nonlinear, Simultaneous Linear/Nonlinear Equations. Polynomial Roots. More.
algebra, algebraic graphing calculator, standard deviation, solve triangles, simultaneous linear equations, linear regression, polynomial regression, polynomial roots, multivariate regression, nonlinear,