Texas Instruments TI-89 Graphing Calculator with Advanced Mathematics Functions

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Texas Instruments Mfr # TI-89 – Item # EW-17311-14
  • Symbolic differential equation solving
  • Graph in 2D or in 3D with real-time rotations
  • Perform linear algebra operations
  • Split screen shows you two applications at once
  • Over 100 symbolic units to use in equations, computations, and unit conversions

$256.60USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Memory188 KB RAM, 384 KB data storage or application space
  • Display Type2.5 in W x 1.5 in H LCD, 100 x 160 pixels
  • Width (in)3 1/2
  • Height (in)1
  • Depth (in)7 3/16
  • Width (cm)8.89
  • Height (cm)2.54
  • Depth (cm)18.25625
  • Battery TypeFour AAA batteries (included)
  • DescriptionGraphing Calculator with Advanced Mathematics Functions

Key Features

  • Symbolic differential equation solving
  • Graph in 2D or in 3D with real-time rotations
  • Perform linear algebra operations
  • Split screen shows you two applications at once
  • Over 100 symbolic units to use in equations, computations, and unit conversions
  • Twenty constants including: speed of light, molar gas constant, Planck's constant, Avogadro's number and more
  • Flash technology enables you to customize your calculator by down loading software from the internet (requires TI-GRAPH LINK™, sold below).

More About this Item

What's included: link cable (to connect with other calculators), four AAA batteries, slide case, and instructions

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