Mix Finder 1.01

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.

See also: Mix, Calculator, Finder, Mixture, Inhomogen, Linear, Equation, System, Iteration, Algorithm, Ingredient, Solve

Regression analysis - CurveFitter 1.1

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 fitting".

See also: curvefitter, statistical, regression, analysis, parameters, linear, multivariate, polynomial, exponential, nonlinear, function, complex, data, value, curve, fitting, equation, model, polynomial, rational, math, emulator, capability, range, non-linear, graphing, graph, plotting

Scientific calculator - ScienCalc 1.1

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 to Intel 80387 FPU floating-point machine instructions.

See also: scientific, calculator, sciencalc, complex, equation, arithmetic, trigonometric, hyperbolic, transcendental, calculation, routine, linear, nonlinear, application, polynomial, rational, logarithmic, exponential