# Is Casio fx-991-CW the BEST NON-GRAPHING CALCULATOR???

TLDRIn this review, the Casio fx-991-CW Advanced scientific calculator is showcased as a powerful non-graphing option. It features a solar-powered energy source, a hard cover, and a variety of functions including calculate, statistics, distribution, spreadsheet, table, equation, inequality, complex numbers, base-n, matrix, vector, and ratio. The Math Box function allows for dice rolls and coin tosses, adding an interactive element. The calculator is praised for its comprehensive capabilities, making it a top choice for those seeking advanced non-graphing calculators.

### Takeaways

- 📘 The Casio fx-991-CW is an advanced scientific calculator.
- 🔍 It is considered one of the most powerful non-graphing calculators available online.
- 📦 The package includes a hard cover and an instruction manual.
- ☀️ The calculator is solar powered, which is an energy-efficient feature.
- 📱 It is compatible with online materials, suggesting educational support and resources.
- 🔢 It offers a variety of functions including calculate, spreadsheet, table, statistics, distribution, and more.
- 📊 The statistics function provides variable statistics, which is useful for data analysis.
- 📈 The spreadsheet function allows for easy data entry and manipulation.
- 🔍 It can solve polynomial equations up to the fourth degree, showcasing its mathematical capabilities.
- 🎲 A unique feature is the 'math box' which includes dice roll and coin toss simulations.
- 🏅 The reviewer concludes that it is one of the most powerful non-graphing calculators they have seen.

### Q & A

### What is the model of the calculator being reviewed in the script?

-The model of the calculator being reviewed is the Casio fx-991-CW Advanced scientific calculator.

### What is included in the box with the Casio fx-991-CW calculator?

-The box includes the Casio fx-991-CW calculator, a hard cover, a limited warranty, and an instruction manual.

### Does the Casio fx-991-CW calculator have a solar-powered energy source?

-Yes, the Casio fx-991-CW calculator has a solar-powered energy source.

### What are some of the applications available on the Casio fx-991-CW calculator?

-The calculator has applications such as calculate, statistics, distribution, spreadsheet, table, equation, inequality, complex, base-n, matrix, vector, ratio, and math box.

### How does the calculator handle fractions and decimals?

-The calculator can display fractions in fraction form and can be formatted to show decimal forms by using the format option.

### What type of statistics can be calculated using the Casio fx-991-CW calculator?

-The calculator can perform various statistical calculations with different variable statistics.

### Can the Casio fx-991-CW calculator solve polynomial equations?

-Yes, the calculator can solve polynomial equations up to the fourth degree.

### What is the math box feature on the Casio fx-991-CW calculator?

-The math box feature allows users to perform tasks such as dice rolls and coin tosses, with options to set the number of dice or coins and the number of attempts.

### How does the calculator display the results of dice rolls or coin tosses?

-The calculator shows a nice animation and lists the results of dice rolls or coin tosses, including the ability to calculate sums and relative frequencies.

### What is the reviewer's overall opinion on the Casio fx-991-CW calculator?

-The reviewer considers the Casio fx-991-CW to be one of the most powerful non-graphing calculators they have seen, with a lot of capabilities.

### Outlines

### 📘 Unboxing the Casio fx-991CW Calculator

The speaker introduces a new calculator they recently acquired, the Casio fx-991CW, and begins a review by unboxing it. The calculator is described as one of the most powerful non-graphing calculators available online. Inside the box, they find a limited warranty, an instruction manual, and the calculator itself. The calculator comes with a hard cover and has a solar-powered energy source, making it a sustainable choice. The speaker mentions that the calculator is compatible with online materials and educational platforms, suggesting its utility for academic use.

### Mindmap

### Keywords

### 💡Casio fx-991-CW

### 💡Non-graphing calculator

### 💡Solar powered

### 💡Statistics

### 💡Distributions

### 💡Spreadsheet

### 💡Matrix

### 💡Complex numbers

### 💡Base-n

### 💡Math box

### Highlights

Review of the Casio fx-991-CW Advanced scientific calculator.

One of the most powerful non-graphing calculators found online.

Comes with a hard cover and a solar-powered energy source.

Features various apps including calculate, spreadsheet, table, statistics, and more.

Ability to switch between fraction and decimal forms.

Statistics app offers different variable statistics.

Spreadsheet app for data organization and equation solving.

Solves polynomial equations up to the fourth degree.

Inequalities, complex numbers, and base-n calculations available.

Matrix, Vector, and ratio calculations can be performed.

Math box feature for dice rolls and coin tosses.

Dice roll simulation with animation and result listing.

Coin toss simulation with customizable sides and attempts.

Relative frequency calculation for dice rolls.

Considered one of the most powerful non-graphing calculators available.

Ideal for those in need of a non-graphing calculator with extensive capabilities.