Orlando Mansur - Software Products

Systems of Nonlinear Equations

System of Nonlinear Equations 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.

Keywords: math mathematics equations nonlinear equations simultaneous nonlinear equations engineering science international language support

Linear Algebra

Performs computations associated with matrices, including solution of linear systems of equations (even least squares solution of over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finding the determinant, inverse, adjoint, QR or LU factors, eigenvalues and eigenvectors, establish the definiteness of a symmetric matrix, perform scalar multiplication, transposition, shift, create matrices of zeroes or ones, identity, symmetric or general matrices.etc.

Keywords: math mathematics linear algebra matrices engineering science equations matrix algebra performs computations associated matrices form filler software

Multiple Integration

MULTIPLE INTEGRATION is an easy to use, intuitive program to numerically perform definite multiple integration. You can 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.

Keywords: math mathematics integrals multiple integrals quadrature engineering science holiday spirit

Maxima and Minima

Finds the relative maxima and minima of multivariable functions in a given interval. 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.

Keywords: math mathematics optimization maxima and mimima engineering science online chatting

Functions

Easy to use, intuitive program to visualize and study functions of one variable in a defined interval to find roots, maxima and minima, integral, derivatives, graph. You can predefine constants and specify the error bound for the results. It can fully explore intervals to search for solutions. Handles trigonometric and hyperbolic functions among others. Results, including the graph, can be saved or printed. You can also copy the graph to the clipboard, which you can then paste where you please (Word, Paint, etc.). You have one-click control of the graph with zooming, panning, centering, etc. Includes a help file with instructions, example and methodology.

Keywords: math mathematics graphics functions graph engineering formula equation science plot account settings

Math Miscellanea

Finds the prime factors of positive integers, solves triangles and circles problems, manipulates complex numbers, does base conversions. Results can be saved or printed. Includes a help file with instructions, example and methodology.

Keywords: math mathematics bases complex circles triangles factors primes composite factorization clipboard formats

Ordinary Differential Equations

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 equations involving the unknown functions and their derivatives. The solution produced is a continuous function in the form of finite power or trigonometric series, depending on the program, of user-specified number of terms valid in the entire defined interval and expanded about a user-chosen center of expansion. Results, including the graph, can be saved or printed. You can also copy the graph to the clipboard, which you can then paste where you please (Word, Paint, etc.). You have one-click control of the graph with zooming, panning, centering, etc. The solution may be stored in a file which may be later read by a suitable program (like POWER AND TRIGONOMETRIC SERIES) to further study it to find roots, maxima and minima, derivatives, integral, graph. You can predefine any recurring constants. Handles a wide variety of functions, including trigonometric and hyperbolic. Results can be saved or printed. Includes a help file with instructions, examples and methodology.

Keywords: differential equations math mathematics equations ordinary differential equations engineering science mouse usage