Casio Fx 991ex

admin 4/11/2022

Casio Fx 991ex Manual
Casio Fx-991ex Store Memory
Casio Fx 991ex How To Change To Radians
Casio Fx-991ex Radian Mode
Casio Fx 991ex Statistics

FOR IMMEDIATE RELEASE:

CASIO LAUNCHES NEW fx-991EX SCIENTIFIC CALCULATOR WITH SPREADSHEET FUNCTION

Casio’s CLASSWIZ Calculator Features High-Resolution Intuitive Display, QR Code Functionality and more

DOVER, NJ, APRIL 14, 2015 – Casio America, Inc., a leader and pioneer in the education space, today announced the introduction of the industry’s first standard scientific calculator with spreadsheet functionality. The new CLASSWIZ fx-991EX calculator, which features 274 functions and high-resolution LCD technology, raises the bar for classroom industry Boston to demonstrate the CLASSWIZ fx-991EX at The NCSM Annual Meeting during the Technology Showcase on April 14, 2015. The CLASSWIZ fx-991EX will also be on display at The NCTM Annual Meeting and Exposition in Boston from April 16-18, 2015 in Casio’s Booth #1121. Typically a function reserved for graphing calculators, Casio’s new CLASSWIZ fx-991EX scientific calculator features a basic spreadsheet function that allows users to create spreadsheets of up to five columns and 45 rows for a maximum of 170 data items. It also boasts a high-resolution screen and comes equipped with natural textbook display, which means that mathematic equations and formulas, such as powers, logarithms, and roots, are displayed in a natural format just as they would appear in a student’s textbook. “As a manufacturer of calculators for more than 50 years, we have continuously made innovations in our product lineup in order to bring the most forward-thinking offerings to students and teachers,” said Yuji Sasajima, Vice President of Casio’s Consumer Products Division. “With the new CLASSWIZ, students and educators will be able to use the most advanced features and calculate equations with ease. We believe this latest addition is a game-changer.” In addition to the new spreadsheet functionality, the CLASSWIZ fx-991EX also features the ability to convert graphs into QR codes which can be displayed on a projector screen, allowing instructors and students to work together seamlessly. Instructors can generate specific QR codes for students to scan using their smartphone or tablet in order to access a dedicated website and see the graph directly on their device. When it comes to usability, the CLASSWIZ fx-991EX makes it easy for students to start solving equations right away. It features an intuitive icon display for quick and easy access to key functions. A convenient list display function provides thorough and quick learning by allowing variables and statistical calculation results stored in the calculator’s memory to be displayed in lists, therefore students will not need to recall and confirm individual values. The CLASSWIZ fx-991EX scientific calculator can also perform advanced mathematics including 4x4 matrix calculations, simultaneous equations with four unknowns and quartic equations, advanced statistical distribution calculations, metric conversions, as well as integration, differential and ratio equations. Casio’s CLASSWIZ fx-991EX is available for an MSRP of $19.99 at mass retail channels, office super stores and www.shopcasio.com. For additional information on Casio’s complete portfolio of calculators, please visit www.CasioEducation.com.

Innovative products bring joy, create new lifestyle and pave the way for related economies - especially, if they have been developed by CASIO. Experience how creativity becomes contribution.
A comprehensive set of advanced functions unique to CASIO scientific calculators. Spreadsheet calculations. Useful for learning statistics.

Casio's FX-991EX is from the family of Fraction And Scientific. Casio Calculators India. CASIO Calculators Global. CALCULATOR ADVENTURE ISLAND (for Kids) Accessories and options. Fx-991EX; Products Timepieces Smart Outdoor Watch Electronic Musical Instruments Calculators Projectors Label Printers Cash Registers Handheld Terminals Digital Cameras.

fx-991EX Scientific Calculator
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Casio Fx 991ex Manual

About Casio America, Inc.
Casio America, Inc., Dover, N.J., is the U.S. subsidiary of Casio Computer Co., Ltd., Tokyo, Japan, one of the world’s leading manufacturers of consumer electronics and business equipment solutions. Established in 1957, Casio America, Inc. markets calculators, keyboards, mobile presentation devices, disc title and label printers, watches, cash registers and other consumer electronic products. Casio has strived to fulfill its corporate creed of “creativity and contribution” through the introduction of innovative and imaginative products. For more information, visit www.casio.com

Casio Fx-991ex Store Memory

Casio

The New Classroom Standard With High-resolution LCD Technology, making it easier to view numerical formulas and symbols.

Features:

High Resolution Display to view more data like spreadsheets & 4x4 matrix calculations
Natural Text book display - symbols and numbers appear just as they do in textbook
QR code function enables access to graphical representations and on-line manual
552 functions with unit conversions and scientific constants
Calculations with Engineering symbols
Numeric Integration/Differentiation
Simultaneous and Polynomial Solver
Equation and system solver up to 4 variables
Complex number calculations
Probability distribution list or varible input (Binomial PD-CD, Normal PD-CD, Poisson PD-CD)
Statistic editor enables easy input & correction of data
Solar Powered with Battery Backup (LR44 Button Cell Battery Included)

Powerful and Easy to Use Casio FX-991EX Scientific Calculator

A new high-performance scientific with high resolution display increasing the amount of information displayed and super-fast calculation speed for high-stakes testing or for performing the most advanced mathematics.

Casio FX-991EX Scientific Calculator provide high resolution LCD screen allows more information for applications like Spreadsheets and 4X4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration and differential calculus, along with vector and inequality calculations. For the middle and high school grades, we’ve incorporated basic spreadsheet functionality, ratio and statistical functionality, down to ratio calculation and prime factorization.

No matter what the need, this scientific calculator can do it all

Need graphical representation for data generated by the fx-991EX - no problem! Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data; within a classroom, students can see their collective data in real time with other students.

Main functions

Variables list
Prime factorization
Random integers
Coordinate transformation
Power calculation
Trigonometry
Fraction calculations
Combination and permutation
9 variables
Statistics (List-based STAT data editor, Standard deviation, regression analysis, Statistics list)
Table function
UNDO
Digit separator
Multiline display

Additional functions

Spreadsheet calculations
Integration calculations
Differential calculations
CALC function
SOLVE function
Complex number calculations
Base-n calculation
Equation calculations
Matrix calculations
Vector calculations
Scientific constants
Metric conversions
Advanced statistical distribution calculations
Inequality calculations
Ratio calculations
QR Code
Engineering symbol calculations

Canon Scientific Calculator F710 with Mathematics, Trigonometry, and Statistics Functions.
Canon Scientific Calculator F-792SGA with Built-In Formulas and Complex Calculations

User Reviews

User: Terry Yan
User Rating: ★★★★★
I bought this scientific calculator after I lost my fx-82es, the one that has accompanying me for more than five years. This 991ex, is so much more powerful than my previous one, and its price is really reasonable. I would say it's worth buying.

User: Jeffrey
User Rating: ★★★★★
BEST CALCULATOR EVER!!!! I had a Ti-84 for years during my studies and now replaced it by the Casio FX-991-EX. You can view all of its functions on the Casio website. This calculator is great for any calculus courses or if you are in engineering. I have switched calculator for my engineering studies and do not regret it all. I enjoy this calculator and is very easy to use. This Casio FX-991EX scientific calculator is a must have. The best ever.

Udser: Brett H.
User Rating: ★★★★★
Was super exited to find out there was a new approved calculator for the NCEES Exams. Read up and watched a bunch of videos on Casios website and was please to see it was a higher resolution screen compared to most of the NCEES approved calculators. The calculator was very intuitive and the solver function worked great. Would recommend this calculator to anyone taking the PE exam. Definitely helps to have the extra digits on the screen. Casio definitely nailed it with this calculator.

Casio Fx 991ex How To Change To Radians

User: B. Bergman
User Rating: ★★★★★
Pretty sweet calculator, and this coming from a dedicated HP user (and collector). This one has a great collection of features and capabilities, a really nice (new) display, and the calculator case itself is much more attractive. My kids abandoned their old calculators (which were prior versions of the same model) for this in a heartbeat. The QR code feature is really sweet -- very surprised by that!

Casio Fx-991ex Radian Mode

User: yabusa
User Rating: ★★★★★
Amazing build quality and finish. Amazing scientific calculator. Very light weight and good quality. Comes with a hard cover as most calculators these days. Key reason I selected this one over others was for Logarithmic functions. You can input the base of the logarithm, which very few have this function. Very happy with options and features. Large solar cell as well.