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1

Polynomial & Math Calculator: Mates8

Mathematical expression parser and evaluator

  Mates8 is the downloadable version of the Online Polynomial and Scientific Calculator.
  Mates8 does basic math and polynomial operations (-,+,*,/,^,%), finds polynomials roots, of real or complex coefficients, multivariable polynomial division, Lagrangian interpolation and basic matrix operations (-,+,*,/,^). May obtain the inverse matrix of an invertible matrix of real, complex, or polynomial elements, perform derivatives - e.g. using Euler's notation: Dx(sin(x)) -, Jacobian, and resolve linear, when compatible and determinate, as non linear system of equations. Also is capable of bounded definite integrals, inmediate, trigonometric or partial fractions integration -quotients of polynomials integration- and integration by parts. There are examples in Predefined/Examples menu option in the application's form.

Mates8 intends to be an improved version of previous Mates2-Mates6 calculators.

Full (and free) source code download.
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mates8
Updated: 2014/03/22 (v8.3.53)
Download: Polynomial & Scientific Calculator Polynomial & Scientific Calculator
Download: Polynomial & Scientific Calculator's full source codePolynomial & Scientific Calculator's full source code
Updated: 2014/03/22 (v8.3.53)
Download: Polyn. & Sci. Calculator's .dll library for .Net programmingPolyn. & Sci. Calculator's .dll library for .Net programming
Download: Test Project for .Net programmingTest Project for .Net programming
Download: Usage explanation for .Net programmingUsage explanation for .Net programming
Updated: 2014/03/22 (v8.3.53)
Download: Polyn. & Scientific Calc.'s .dll library & .tlb file for VB6 programmingPolyn. & Scientific Calc.'s .dll library & .tlb file for VB6 programming
Download: Test Project for VB6 programmingTest Project for VB6 programming
Download: Usage explanation for VB6 programmingUsage explanation for VB6 programming
Polyn. & Sci. Calc. Download
2

Polynomial Calculator in Excel Workbook

Polynomial calculator, coded in VB.NET; Renewed math parser and evaluator, extensive use of Regex.Free source code contains Complex, Vector, Matrix and more revised classes.
Full source code download.

Last update: 2014/03/22 (v8.3.53)

Excel Workbook.

Excel Workbook


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Source code
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3

Windipoles

Windipoles is a free passive filter simulator. It is a Windows .NET executable, so no software installation is required and works in Win32 and Win64 machines. It enables design, analysis, optimizations and plots, all graphically. While component values are changed, graphic windows are updated instantly. Graphics may show, overlapped, more than one network for comparing purposes. Also, synthesizes Butterworth, Bessel, Chebyshev (types I & II), and Cauer (elliptic) filters. Windipoles has a help .chm file. Also it does not connect to internet and needs no special rights to execute. Current beta version is 4.7.27.
If you have any comments or suggestions, please leave them here.

Rate Windipoles @ dxzone.com


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4

Winfonts displays fonts of characters (installed or not in Windows).

Ver. 1.0.2
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5

Winranking explores several search engines, given a search key for the search engines and a word(s), for ex. a domain or a text, to look for in the resulting pages of the search engine and reports the page numbers in which the word(s) appear(s). The search engines list is configured in an attached text file (not documented).

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