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. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.

nonlinear equations, equations, math, nonlinear, mathematics, science, simultaneous, engineering

MULTIPLE INTEGRATION is an easy to use, intuitive program to numerically perform definite multiple integration. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.

science, mathematics, math, quadrature, multiple integrals, integrals, engineering

trigonometric functions - Mortgage rate calculations - Tip calculations - Unit and currency converter - User adjustable currency list - User adjustable constants list - 3 different input methods (simple, algebraic, RPN) - 4 different modes display modes - RPN stack viewing - Accurate calculation: features up to 18 digits after the decimal point - Accurate result display: features up to 12 digits after the decimal point - Calculation range (1e-300

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Functions: GetSystemLocale, GetSystemLanguageThis functions might be very useful if your application has multi-language support.Recurse Directory Functions: MakeDir, DeleteDirIt includes a recurse directory function which allows you to create a directory tree (directory with subdirectories) with one single line of code.System Functions: Shutdown, Reboot, Logoff, GetWindowsVersion, GetServicepackSystem information functions show the operating system

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

interpolation, science, mathematics, math, engineering, approximation

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.

interpolation, science, mathematics, math, engineering, approximation