! 3D Rotation and Contour Plots
! Systems of Equations Solving
! Units of Measure
! Interactive Numeric Solver
! Expanded Statistics features, like Sine and Logistic Regression models, and a Modified Box Plot
! Geometry Enhancements - Check Properties for Member and Equidistant, and expanded
Redefinition tool
! Languages in Geometry - menus and messages in English, Spanish, Italian, French and German.
! Assembly language programming
! Hexadecimal and binary operations and conversions
! Function definition and evaluation with the same variable, and function compositions. (Circular
Definition Error issue)
! BldData command to make graphical data available as a data variable (multiple lists) for statistical
modeling or further analysis.
! isPrime function for finding prime numbers, and improved integer factoring
! Improvements to Polar/Degree mode for complex numbers
! Resizing matrices from the Data/Matrix Editor
! Implicit Plots via the 3D grapher
How much memory does the TI-92 Plus have?
The TI-92 Plus provides two types of additional memory: RAM and user data archive memory. The
user available RAM is about 188K and can be used for computations and storing programs and data.
The user data archive has 384K of available space for storing additional programs and data.
Are there any engineering applications for the TI-92 Plus?
Yes. Currently there are three Flash Applications regarding engineering:
1). EE200
Designed primarily for 1st-year and 2nd-year college students in circuit analysis coursework, EE200 is
an educational tool. It requires students to know in advance relationships between variables, units
appropriate to a particular problem and formulae to express units and their relationships. In using the
many advantages of EE200, students can:
! Avoid math and units errors
! View the units appropriate to inputs and solutions
! Convert automatically between units
! Augment the TI calculators' 125 built-in units in 27 categories with 145 more units and 25 additional
! Unit-categories relevant to Electrical Engineering
! Save formulae and answers from homework or exam questions to check work later
! Use ordinary language and notation in developing formulae and units to solve problems
! Be alerted in advanced to incorrect, unbalanced formulae and units
! Import equation sets from da Vinci Technologies' EE-Pro
And more
2). ME*Pro
Helps solve a comprehensive set of equations used by mechanical engineering students and
professionals. With a power browser engine and unit manager, it covers over 1000 equations (with 100
pictures) covered in 12 subjects such as Heat Transfer, Strength of Materials, Machine Design,
Refrigeration, Pumps, Waves and Oscillations, Fluid Mechanics and Gas Laws. 57 analytical routines
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