ZGrapher 1.4

This program can graph y(x), x(y), polar, parametric and table-defined functions. Calculus features include obtaining derivatives, equations of tangents and normals, numerical integration, regression analysis. Graphs, coordinate plane axes, coordinate space may be fully customized. Your graphs may be exported to BMP, GIF and PCX pictures.

See also: graphing calculator, plot, graph, function, derivative, integral, tangent, normal, regression analysis, trend, GIF, PCX, BMP

Papertape Calculator 1.12

A full function calculator that includes a virtual paper tape that records all entries and operations made on the calculator. Instead of re-doing an entire operation to check one's work, the user need only review the contents of the papertape. The papertape also simplifies complex calculations since more than one value can be displayed on the papertape at a time and in a variety of formats. Also has advanced features.

See also: annuity, amortization, compound interest, cubic, quadratic, statistics, regression, trigonometry, paper tape, calculator

Data Master 2003 11.7.0.242

Programmable scientific and technical graphics optimized for automation of test and measurement systems, data acquisition and post-process. You can visualize, edit and analyze data produced by any instruments with RS-232 interface or another numerical data sources. Features include extensible set of numeric and symbolic calculation tools, nonlinear Levenberg-Marquardt regression analysis, ActiveX-compatible scripting environment and more.

See also: automation, data, acquisition, test, measurement, analysis, process, visual, script, ActiveX, plot, graphics, editor, regression, fitter, NLSF, Levenberg, Marquardt, numeric, symbolic, calculation, digitize, source, experiment, SCADA, OPC

4IE iMacros Web Macro Recorder 5.10

The Web browser is probably the most frequently used software today, and many tasks are highly repetitious. iMacros relieves the repetition of checking on the same sites every day, remembering passwords and filling out web forms. Web professional can use the software for functional testing and regression web testing of web applications. It can be used to automate web data extraction, for example online stock quotes or web store prices.

See also: Automate, form filler, web test, web testing, regression test, screen scraping, web scraping, functional testing, Internet, test, testing, script, scripting, Flash, ie, recorder, form, filler, batch, robot, agent, wsh, surfing, autocomplete, automate, automation, HTML, Java, Applets, ActiveX, component, upload, download, cache, popup, redial, scheduler, simulate, response times

Regression Analysis - DataFitting 1.7

DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values of parameters for an equation, whose form you specify, that cause the equation to best fit a set of data values.

See also: datafitting, data, fitting, least squares, curve fitting, nonlinear, non-linear, regression, equation, curve fit, formula, parsing, function

Software Testing 2 2.0

Awesome screensaver with beautiful wallpaper-sized photos of meals. Get this screensaver to protect your screen with something different and nice.

See also: Software Testing, regression testing software, software testing basics, software testing notes, software testing types, meals screensaver, screensaver, awesome screensaver, meals