This graphing calculator can plot y(x), x(y), polar, parametric and table-defined functions. Calculus features include obtaining derivatives, equations of tangents and normals, numerical integration, regression analysis.

Version:This graphing calculator can plot y(x), x(y), polar, parametric and table-defined functions. All your graphs and coordinate space may be fully customized. You can comment your graphs using labels and legend. For a few seconds you can obtain derivatives, tangents, normals and calculate integrals. Regression analysis will help you to find trend of your data. Results of your work may be exported to Word or saved as BMP, GIF and PCX pictures.1.4

License:Free

Operating System:Windows

Homepage: www.zgrapher.com

Developed by:

What's New

Version **1.4**: New features: GIF and PCX image formats support, regression analysis

Version **1.3**: New features: obtaining equations of tangents and normals, function calculator, value table

Version **1.2beta1**: New features: analytical derivation and numerical integration. Enhanced points and labels.