TI-82

The TI- 82 is a graphing calculator, which was brought from Texas Instruments in 1993 on the market. It provides a user-friendly version of the TI -85 is, but has fewer features than its predecessor and therefore had a lower list price. When the TI- 83 and TI- 83 Plus came on the market, this the TI -82 came off as a popular school calculator the advanced level. He is there still widely used due to its low price, although the last models from 1999 come. Meanwhile, there are the revised versions of the TI- 82, TI -82 CS with new, futuristic design in the same color location as its predecessor and with rounded corners and the TI -82 Stats, which is decorated in blue and also has some new features features, such as revised in statistical functions and functions of finance topics.

Feature Comparison

Overview of functions

The basic model TI -82 has the following features:

  • Trigonometric Functions
  • Probabilistic and comparison operations
  • Graphical representation of curves in polar coordinates, as well as recursive series
  • Functions for basic Kurvendiskussion
  • Zoom and drawings
  • Mathematical Angle, and Test Operations
  • Matrix operations: up to five matrix variable possible
  • Programming in TI -Basic

In contrast, the TI -82 Stats characterized additionally by improved statistical functions, financial engineering calculations and support for complex numbers.

Through a loophole similar to the TI -85, it is also possible to run on the TI -82 assembly code. As a result, created alternative assembler shells such as Ash, crash, ACE ( AshCrASHEnhanced ) or SNG, the direct memory access, faster calculations, complex graphic representations ( with sprites) and even pseudo - sound via the communications port ( if a headset is connected via an adapter ) allow.

TI-85 Shell (computing) Sprite (computer graphics)
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