powerOne graph 4.0: Infinity Softworks.www.infinitysw.com, Software, $59.99 This Palm OS-based application lets users convert their handheld computers A computing device that can be easily held in one hand while the other hand is used to operate it. The Palm devices are a popular example. See Palm, smartphone and palmtop. into graphing scientific calculators. The software presents users with a touch screen to enhance interactive learning, and calculation templates show all variables on the screen at one time. Users can select from advanced statistics, conversions and others. More than 100 add-on templates can be downloaded from the company's Web site. Updates include scatter plots See scatter diagram. and histograms, inferential statistics inferential statistics see inferential statistics. such as z and t tests, RPN See reverse Polish notation. RPN - postfix notation input mode, sequence graphing and advanced regression, distribution and probability models. For $15, educators and school administrators can purchase a personal evaluation copy. CIRCLE #527 FOR INFORMATION [ILLUSTRATION OMITTED] |
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