Contents

- 1 How do you solve equations on a TI-Nspire?
- 2 What is TI computer algebra system?
- 3 What does N1 mean on a calculator?
- 4 What is a CAS math?
- 5 How do you use cheats on TI Nspire?
- 6 How do I program my TI Nspire to my computer?
- 7 How do you solve a SymPy equation?
- 8 Why are graphing calculators so expensive?
- 9 Why is CAS not allowed?
- 10 What is the most powerful calculator?

## How do you solve equations on a TI-Nspire?

Enter the left side of the equation as f1(x). Enter right side of the equation as f2(x).

- From a Calculator page: MENU – #4 Calculations – #1 Numerical Solve (or use the Catalog)
- Enter the equation, followed by a comma and the name of the variable, which in this case is x.
- Hit ENTER.
- Answer: x = 2.

## What is TI computer algebra system?

The TI -Nspire CAS handheld and software incorporates CAS ( Computer Algebra System ) as a tool for students to explore, evaluate, and simplify expressions, numeric problems, and variables in symbolic form. In most other respects the two units function identically and can be used side-by-side in the classroom.

## What does N1 mean on a calculator?

N1 is displayed on-screen as “NORM1”, and N2 as “NORM2”. DEG/RAD/GRAD: Indicates angular units.

## What is a CAS math?

A computer algebra system ( CAS ) or symbolic algebra system (SAS) is any mathematical software with the ability to manipulate mathematical expressions in a way similar to the traditional manual computations of mathematicians and scientists.

## How do you use cheats on TI Nspire?

Computer Keyboard Shortcuts for TI – Nspire Software

- To enter π, type pi.
- To enter θ, type theta.
- To enter ∞: type infinity.
- To enter ≤, type <=.
- To enter ≥, type >=.
- To enter √, type sqrt(…).
- To enter?, type abs(…).
- To enter i (the imaginary constant), type @i.

## How do I program my TI Nspire to my computer?

Before you begin the download process, check to see if you have the latest computer system requirements. Download and install your TI – Nspire ™ CX Student Software by clicking the appropriate link in the software download section below. Activate your software using the license number included in your software sleeve.

## How do you solve a SymPy equation?

To solve the two equations for the two variables x and y, we’ll use SymPy’s solve () function. The solve () function takes two arguments, a tuple of the equations (eq1, eq2) and a tuple of the variables to solve for (x, y). The SymPy solution object is a Python dictionary.

## Why are graphing calculators so expensive?

Plastic case, small black and white screen, two semiconductor chips. The batteries are even not rechargeable like a cell phone.” Curtis estimated that each calculator costs about $15-20 to make. Due to the high market price caused by high demand, he guesses that the company can boast a profit margin of over 50 percent.

## Why is CAS not allowed?

Why is the TI-Nspire CX CAS banned on the ACT? This model and others are banned because it is possible to connect to the Internet with them. This would give an unfair advantage to those students who have one if allowed.

## What is the most powerful calculator?

Our most powerful Computer Algebra System (CAS) graphing calculator that enables a deeper understanding of abstract concepts in math and science subjects.