Math Engine · Offline TI‑84 Plus CE software

Type supported math directly on your calculator.

Enter arithmetic, linear equations, or quadratic equations and see the result on a TI‑84 Plus CE. Guided menus also cover systems, coordinate geometry, percentages, and right-triangle calculations.

Buy Math Engine →▶ See what it supports
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Typed problems

Examples: 2+3*4, 2X+7=15, and X²−5X+6=0.

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Guided solvers

Systems, slope, distance, midpoint, percentages, and right triangles.

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Works offline

Install once; the calculator does not need internet access.

TI-84 Plus CE displaying the CalcLink Math Engine
Available now

Install the Math Engine on a TI‑84 Plus CE.

Purchase once, download the CalcLink Math Engine in CalcLink Studio, and transfer CLMATH.8xp to your calculator with TI Connect CE.

What the release includes
CLMATH
One TI‑84 Plus CE program plus installation, troubleshooting, and checksum documentation.
  • Typed arithmetic, linear equations, and real-root quadratics
  • Guided numeric solvers for the listed topics
  • Mac and Windows TI Connect CE instructions
  • No subscription or API key
Read compatibility
Compatibility

TI‑84 Plus CE only

This release requires a TI‑84 Plus CE, a Mac or Windows computer, free TI Connect CE software, and a data-capable USB cable.

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Available for TI‑84 Plus CE

Use the compatibility requirements above and follow the included installation guide when transferring the program to your calculator.