Casio FX-991ESPLUS2 with Authenticity verification (FX-991ESPLSC2-S-CT)

About This Product

Recommended College and University, Science, Math and enginnering courses. Natural textbook display shows formula and results exactly as they appear in the textbook on a high contrast easy to read display - indicates reoccurring decimal. Perfect for calculus courses with Integration / Differential templates. Functions include, fractions, number factorization, LCM, GCD, 2-variable statistics, 8 regression types, complex number calculations Base-n, Logarithms with definable base, polynomial and simultaneous equation calculations, Matrix/Vector calculations including REF\RREF matrix, SOLVE function. Many advanced mathematics functions performed at the touch of a single key.

Product Details

Brand

Casio

Model

‎fx-991ESPLUSC

Dimensions

‎16.15 x 7.7 x 0.1 cm; 100 g

Material

‎Plastic

Manufacturer

‎CASIO Computer Inc.

Date First Available

March 19 2020

ASIN

B086548F31

Customer Reviews Summary

I recently purchased the Casio fx-991ES calculator for my son, who is in university, and it has proven to be an excellent buy. Here's a detailed review based on our experience:Functionality: The calculator efficiently handles complex equations, matrices, and integrals, making it highly suitable for advanced mathematics and science courses.Display: The natural textbook display is a standout feature. It allows users to input and review equations as they appear in textbooks, which significantly enhances usability and reduces errors.Portability: Its lightweight design makes it easy to carry around, which is ideal for students moving between classes. The calculator's compact size ensures it fits conveniently in a backpack or bag.Build Quality: Made with good quality material, the Casio fx-991ES seems sturdy and durable. It’s designed to withstand the rigors of daily use.User Experience: The calculator includes all the functions my son needs for his coursework. The buttons are clearly marked and evenly distanced, which makes inputting data straightforward and quick.Value for Money: Priced right, this calculator offers great value for its high functionality and complex display capabilities. It’s an excellent investment for both high school and university students.In conclusion, the Casio fx-991ES calculator is a great choice for students who need a reliable and efficient tool for their mathematical and scientific studies. Its combination of advanced features, user-friendly design, and portability makes it a top pick for academic success.