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Rectangular graphing calculator with colour screen and rechargeable battery

Texas Instruments

Texas Instruments NSPIRECX2CAS graphing calculator educational supply

SKU CH-GFXR-MCDBD MPN NSPIRECX2CAS

A graphing calculator with a CAS engine for symbolic and numeric calculations, animated path plotting, easy-to-read graphics, a rechargeable battery, and built-in apps for saving and sharing work

  • Product typeCalculators & Accessories
  • Key featuresCAS engine allows you to perform symbolic and numeric calcul
  • CAS engine handles symbolic and numeric calculations
  • Animated path plot draws graphs in real time
  • Easy-to-read graphics improve visual clarity
  • Rechargeable battery removes need for frequent replacement
  • Built-in apps let you save and share work

TI-Nspire CX II CAS calculator for symbolic maths

The Texas Instruments NSPIRECX2CAS is a graphing calculator with a computer algebra system that performs both symbolic and numeric calculations. It is designed for secondary and post-secondary students who need exact algebraic manipulation alongside standard graphing functions. The rechargeable battery removes the recurring cost and inconvenience of disposable cells. Built-in apps let users save and share work across devices.

Check exam rules and curriculum needs

Verify whether your exam board permits a CAS-enabled calculator, as some standardised tests restrict symbolic algebra features. Confirm that the curriculum you follow expects computer-algebra capability rather than numeric-only graphing. Ensure you have access to a USB port for charging the internal battery and for transferring files between the calculator and a computer.

Replaces numeric-only graphing models

This unit upgrades from calculators that lack a CAS engine, making the jump worthwhile when coursework requires symbolic differentiation, integration or equation solving. It also supersedes older TI-Nspire models that use disposable batteries, removing the need for frequent replacements. The animated path plot and improved graphics further distinguish it from earlier non-CAS or lower-resolution devices.

How it compares

Measured against everything we stock in Calculators & Classroom Supplies, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 90% of the 1,255 comparable items (median $25.99).

Specifications

Product
Brand nameTexas Instruments
Model nameNSPIRECX2CAS
Product typeCalculators & Accessories
Size & build
Shipping weight1.36 kg
Package size305 × 203 × 76 mm

Questions about this item

What comes with the NSPIRECX2CAS and what must I buy separately?

The calculator includes a rechargeable battery and built-in apps for saving and sharing work. No separate power pack or software licence is required for the listed features.

How do I decide which version of the NSPIRECX2CAS to choose?

The model shown is the CAS edition, which adds a symbolic algebra engine to the standard numeric functions. Choose it if you need exact symbolic manipulation alongside graphing.

What does the CAS engine actually do when I am working on the device?

It performs symbolic and numeric calculations, letting you solve equations algebraically, factor expressions and compute exact derivatives alongside the animated path plot.

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