How does this stack up against the Casio FX 115ES Plus?

The Casio fx-115ES Plus is a slightly faster numerical integrator than the TI-36X Pro. On the other hand, the more recent Casio fx-991EX (the upgrade to the 115ES Plus) is MUCH FASTER (about 5x) with numerical integration than is the TI-36X Pro. The TI-36X Pro is a slow-poke with moderately complicated numerical integrations.

Can this calculator do log -3.43? If so, how? Normally calculators will have 10^x.

No, it gives a "DOMAIN error" when taking the log of a negative number, even if complex numbers are enabled. Like most cheap scientific calculators, its complex number support is very limited! (LOG(-3.43) is actually approx 0.5355+1.3644i.)

But can it run Crysis?

No. It does not run video games.

Does it have a hard protective case?

hard protective slide cover included

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📐 Elevate your calculations—because precision is the new power move.

SEE MATH LIKE YOUR TEXTBOOK - MathPrint technology renders expressions and fractions exactly as they appear in class materials—no more guesswork.
CUSTOMIZABLE CALCULATION MODES - Toggle between degrees/radians and floating/fixed decimals to match your precise calculation needs.
VERSATILE FOR EVERY STEM SUBJECT - From Algebra to Calculus and even Biology, this calculator adapts to your academic journey seamlessly.
MASTER MULTIPLE CALCULATIONS AT ONCE - MultiView display lets you juggle several problems simultaneously, boosting your workflow efficiency.
EFFORTLESS CONVERSION BETWEEN FORMATS - Instantly switch between fractions, decimals, and Pi representations to suit your problem-solving style.

The TEXAS INSTRUMENTS TI-36X Pro is a high-performance scientific calculator designed for high school and college students. Featuring a MultiView display and MathPrint technology, it allows simultaneous viewing of multiple calculations and textbook-style math expressions. It supports a wide range of subjects including Algebra, Geometry, Trigonometry, Statistics, and Calculus, with flexible modes for angle measurement and number formatting.

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Number of Batteries	1 Lithium Metal batteries required. (included)
Display Type	LED
Power Source	Battery Powered
Screen Size	3
Calculator Type	Engineering/Scientific
Item Dimensions L x W	9.76"L x 6.77"W
Material	Plastic
Color	Black

Texas Instruments TI-36X Pro Engineering/Scientific Calculator

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