The TI-Nspire CX II CAS is a high-performance graphing calculator featuring a Computer Algebra System (CAS). This allows the device to solve equations symbolically, which is a significant advantage for calculus and physics coursework. The unit is powered by an ARM Cortex-A9 processor, which provides faster graphing and calculation speeds than previous generations.
The chassis is made from high-impact ABS plastic with a thickness of approximately 1.8mm, offering substantial structural rigidity for a student's backpack. It features a 3.2-inch backlit color LCD, providing clear visibility in various lighting conditions. The device also includes a rechargeable Lithium-ion battery and comes with student software for both PC and Mac, allowing for a seamless transition between the handheld and a computer.
System Advantages
- The CAS engine allows for symbolic manipulation of mathematical expressions.
- Backlit color display makes it easier to differentiate between complex, overlapping graphs.
- Included software license provides a powerful tool for home study and report preparation.
To help maintain the long-term health of the rechargeable battery, it is helpful to perform a full charge cycle at least once every semester. The center touchpad allows for cursor-style navigation within the software, and the physical directional keys provide traditional control. This model is explicitly designed for high-stakes examinations where advanced symbolic math is permitted.
For students who need a reliable, non-graphing calculator for engineering exams, the Casio fx-115ES Plus is a standard alternative.
Discover more advanced educational technology in our scientific calculators collection.
