Graphing calculator software with eight different graphing modes. InquiCalc is graphing calculator software designed to meet the needs of students and teachers alike with features that aren't available on a typical calculator.

A powerful and advanced graphing spftware designed to graph ellipses, hyperbolas, and other conic sections in implicit mode; additional modes support graphing polar and parametric functions, slope fields, inequalities, and scatterplots. In piecewise mode, you can plot piecewise-defined functions complete with open and closed endpoint symbols.

1. InquiCalc's Parentheses Assistant color-codes the parentheses for easy matching and fewer errors.
2. Print nearly everything you do on the calculator-the expressions you entered, the results you obtained, the graphs you create, and even explanatory notes.
3. Graph not only ordinary functions, but also conic sections, polar equations, piecewise defined functions, slope fields, and more, all with a straightforward, convenient interface.
4. Save your graphs to disk or copy and paste them into other programs for tests, worksheets, presentations, and more.

InquiCalc Features:
Create eight different types of graphs that you can paste into other programs for use in tests, worksheets, web pages, or homework assignments.
1. Include up to six different plots on a single graph; even include different plot types (polar, parametric, etc.) on the same graph.
2. Customize colors, line styles, labels, captions, legends, and more.
3. Plot ellipses, hyperbolas, and other implicitly defined relations.
4. Plot curves defined in polar or parametric coordinates.
5. Plot piecewise defined functions-complete with open and closed endpoint symbols-in a quick and convenient interface.
6. Graph inequalities with automatic shading.
7. Create XY scatterplots of individual ordered pairs.
8. Plot slope fields (a.k.a direction fields) by entering an expression for dy/dx.
9. Save graphs in .BMP, .GIF, .JPG, or .PNG format.
10. Copy and paste graphs directly from InquiCalc to word processors and other programs.

Streamline calculations with a student-friendly interface that helps you work more quickly with fewer errors.
1. Parentheses Assistant color codes the parentheses in your expressions for easy matching and fewer errors.
2. Need to use a answer from several steps back for your next calculation? Just double-click it to include it instantly.
3. Find zeroes and intersections quickly; use your mouse to select the relevant area of the graph and right-click.
4. Reduce typing of often-used expressions by setting InquiCalc's four user-defined buttons.
5. Access any of InquiCalc's more than 90 built-in functions quickly with the on-screen Function Catalog.
6. Not sure what went wrong in your homework? Print the entire output or just selected rows to show your teacher. You can even include the relevant graphs or your own explanatory notes in the printed output.
7. Find and access virtually every command and setting quickly, thanks to InquiCalc's modern ribbon-style interface.

InquiCalc includes more than 90 functions from algebra, trigonometry, calculus, statistics, and matrices.
1. Calculate with trigonometric functions-even secant, cosecant, and cotangent.
2. Perform matrix operations including determinants, inverses, and row reduction.
3. Switch to fraction mode for exact results with fractions and mixed numbers.
4. Quickly find zeroes, intersections, maxima, and minima of functions.
5. Perform numerical integration and differentiation; differentiation works with polar and parametric curves.
6. Fit data to curves using linear, exponential, logarithmic, power, quadratic, or cubic regression.
7. Utilize over twenty functions for descriptive and inferential statistics.
8. Generated random numbers, including those drawn from a normal distribution,for statistical demonstrations.
9. Work with hyperbolic trigonometric functions, logarithms with arbitrary bases, and more.

The license of this software is Free Trial Software, the price is $29.00, you can free download and get a free trial.