A handy, fast, reliable, precise tool if you need to find symbolic and numerical Taylor polynomials of standard functions. The calculator calculates partial sums of Taylor series of standard functions (including hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 14-16 digits.

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A handy, fast, reliable, precise tool if you need to find symbolic and numerical Taylor polynomials of standard functions. The calculator calculates partial sums of Taylor series of standard functions (including hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 27-36 digits.

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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.

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Approximates continuous functions in 1 to 4 independent variables by finite power and/or trigonometric series. The program fits the function exactly at the grid points.

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Interactive tutorials and self-test system for individual home schooling, computer learning centers, and distance learning. The product emphasizes on building problem-solving skills. Tutorials include the reviews of basic concepts, interactive examples, and standard problems with randomly generated parameters. The self-test system allows selecting topics and length for a test, saving test results, and getting the test review.

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polynomials, factoring polynomials, roots of polynomial equations, rational expressions, solving linear equations, solving linear inequalities, solving equations involving absolute values, solving inequalities involving absolute values, the distance formula, the midpoint formula, slope of a line, equations of straight lines, functions and graphs, linear functions, systems of two linear equations in two variables, parallel lines, angles of a convex

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