The World of TI Calculators
Texas Instruments' latest series of graphing calculators is called the TI-Nspire. There are four distinct models, with a few subsets beyond that, and you should be aware of the operations and capabilities of these new calculators. Two of those models, the CX and the CX CAS are the most innovative graphing calculators to date. There are four primary models of the TI-Nspire. There is the original TI-Nspire, which was designed as a replacement for the [...] Read more »
Until the more recent release of Texas Instruments' TI-Nspire, the TI-89 represented the pinnacle of graphing calculator technology. Its hardware reflected this coveted position, and its calculation capacities were previously unmatched - but like the TI-83 and the TI-84+ before it, it was eventually replaced with an upgrade. The TI-89 came with 256KB of RAM, which was significant for a calculator when it was released in 1998. It also had Flash ROM, like the TI-83+ [...] Read more »