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  • #: 16138
  • Price: $0.99 In Apple Store
  • Category: Education
  • Updated: 2010-09-29
  • Current Version: 1.1
  • 1.1
  • Size: 0.20 MB
  • Language: English
  • Seller: Ulrich Penski
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 4.1 or later.
  • © U. Penski 2010
  •  Add to Favorite apps



Displays and analyzes functions of type "f(x)" (in 2D), "f(x, y)" (in 3D) and "( x(k) | y(k) | z(k) )" (in 3D) with 0

(cylindric and cartesian coordinates are supported).

A slider and a clock button allow the user to dynamically change parameter t in a previously set range.

The curve of max./min. points for functions of type "f(x, t)" is stored in memory for optional display.

Implemented are pinch-support for zooming in and out with 2 fingers , one-finger perspective change (for 3D functions), a function value table for f(x) , a 5 position function memory (f1 to f5) as well as 4 predefined sample functions for the 3 available function types.

What's New in Version 1.1

- help text optimized
- the predefined functions "drop(x0,y0)"
(waterdrop shape with time dependency)
and "dist(x0,y0)" have been added
for user-defined functions of type f(x,y)

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The information may be outdated (2011-03-27 19:17:16). For actual information go to iTunes

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