Well-spaced keyboard with large numbers make your ever press more readable and accurate. Wrist protection is provided by the ergonomic spring-loaded construction. The desk calculator's non-slip structure, four rubber feet, and built from high strength plastics make it particularly sturdy and dependable.
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Exponential Functions: Use the "EXP" key to perform exponential calculations. For example, to calculate e raised to the power of 2, press "EXP 2". It also supports vector calculations and differentiation/integration.
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Designed for comfort and accuracy, it features a large, clear LCD display for easy reading and smooth, responsive keys for fast input. 12-digit large LCD display. Its durable and lightweight design makes it perfect for daily use.
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Material: Plastic +LCD.
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The NumWorks Graphing Calculator is a compact and lightweight device that is perfect for students and educators alike. With its advanced features and graphing capabilities, it helps users analyze and solve complex mathematical problems with ease. The calculator is powered by a rechargeable battery and has a display size of 2.8 inches, making it convenient to use on smartphones. Its sleek white design and plastic construction make it both durable and stylish, while its battery-powered operation ensures that it is always ready for use. Ideal for those needing a reliable and efficient tool for plotting graphs and solving equations.
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Texas Instruments TI-Nspire CX CAS Graphing Calculator Tested Works Great! Great working conditions. Some scratches.
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The calculator conditions vary, all of the screens will be very usable but may show wear. A variety of colors are available. Black, Gray, Yellow, Blue, and Pink. We'll generally just send you a black, gray, or yellow if we don't hear from you.
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Or install AA batteries, then everything goes well. it `s just normal. The buttons are large and not easy to touch.
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The product is a set of 9 Texas Instruments TI-30Xa scientific calculators, each with a regular size key, LCD display, and powered by batteries. The handheld calculators are new, sealed, and come with a cover for protection. Made in China, the calculators feature the TI-30XA model, ideal for various office and industrial applications. This set offers a convenient and efficient solution for solving complex equations and calculations in a professional setting.
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We don't stop at hardware. You also get an integrated tool suite. HP Equation Writer supports multiple linear and non-linear equation solving. Adapter Mount & Steping Rings. CD (Connectivity software and User Guide).
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Texas Instruments TI-89 Titanium Graphing Calculator Tested and fully working. All buttons and functions operate properly. Includes original slide cover. Battery compartment is clean and free of corrosion. The back of the slide cover has a small cosmetic mark/damage from previous use. This does not affect the function of the calculator. Please see photos for details. Uses 4 AAA batteries (not included). Great calculator for school, engineering, or advanced math courses. Ships securely packaged.
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Battery cover. Battery Door. Case covers.
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Scientific constants. 1 Standard Scientific Calculators. High computational competence for performing even advanced mathematics. A comprehensive set of advanced functions List display function for thorough, speedy learning.
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This is Factory sealed, unopened, with the original batteries in the box. This TI-92 is NOT the "Plus" model. (This makes it even more rare) The history of this calculator is that it was a fluke product released by Texas Instruments that was supposed to cater to the educational market, but this model of calculator was BANNED from most standardized testing, as the full keyboard considered more as a "pocket-sized computer" than a "calculator." This is one of a kind, and the ONLY ONE listed on eBay. Will be gone fast!
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Plot and explore functions, equations and inequalities, animate points on objects and graphs, use sliders to explain their behavior and more. Color-Display Graphing Calculator. We are an educational dealer and, as such, these units have been used previousely in high school mathematics classrooms.
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