ZGrapher

Version history for ZGrapher shows you how often it was updated over the past months (starting Jan 02, 2005) as well as 'what is new' information for each update (if available, since this information provided by the author).

Version:	1.4
Size:	620KB
OS:	Win 95/98/ME/NT/2000/XP
Interface:
Description:	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.

v 1.4 updated on Jan 07, 2006

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

v 1.3 updated on Aug 29, 2005

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

v 1.2beta1 updated on Aug 15, 2005

New features: analytical derivation and numerical integration. Enhanced points and labels.

v 1.1 updated on Jan 02, 2005

Unknown changes

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