What calculator?

Features of the TI-83 Plus

The TI-83 Plus is the perfect calculator for secondary school - it can be used right the way through from Key Stage 3 to AS/A Level saving you money in the long run. With flash ROM technology, it is possible to upgrade your software and download hand-held Software Applications (Apps) from the web.

Key Features/Specifications

• ROM memory available to the user: 160 Kb.
• RAM memory available to the user: 24 Kb.
• High contrast, 8-line by 16-character display, 64 x 96 pixels, and Graph table split screen.
• Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent.
• Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences with 7 different graph styles.
• Interactive graphical analysis including derivatives and integrals.
• Advanced statistics functions, including hypothesis testing and calculation of confidence intervals.
• User-defined list names. Lists store up to 999 elements.
• Probability distributions.
• Financial functions (time-value-of-money, cash flow calculations and amortisation).
• Store and analyse up to 10 matrices, size limited only by available memory.
• Equation solver.
• Complex numbers.
• Supports different programming languages (TI-Basic and Z80 assembly)
• 4 pre-loaded Apps: (you can store up to 10 Apps)
- CBL™ /CBR™
- Probability Simulation
- Science Tools
- StudyCards™
• The following accessories are included: 4 AAA batteries, a manual, and resource CD with program information, computer software and free Handheld Software Applications (Apps) with manuals.