Scientific calculator 300 es plus, 991 ex is the calculator for students and engineering student. Calculator 991 es plus provides powerful functions in a real calculator 991 ex 300 ex. It makes advanced calculator 991 ex become the most useful calculator for university and school.

Application includes some calculators inside:
- Basic calculator 300 es plus
- Advanced calculator 115 es plus
- Scientific calculator 991 ex
- Scientific calculator 991 es plus
- Graphing calculator 84 plus

Let's see some special features:

◉ Basic calculator 300 es plus and 115 es plus: supports from basic mathematics to advanced math functions: percentage, powers, roots, trigonometric, logarithms calculator. Fraction calculation 991 ex supports convert fraction to decimal, mixed fraction and solve fractions problems.

◉ Advanced calculator 115 es plus: combines of hyper calculator and simple scientific calc. This calculator is a multi-functional advanced calculator 991 ex with all features in one app. Such as linear algebra, calculus, complex numbers, display result in rectangular and polar coordinates, matrix and vector.

◉ Scientific calculator 991 es plus: includes smart equation solver. Equation solver can solve quadratic, cubic equations, systems of equations. Caluculator solves any polynomial. Smart scientific calculator 991 ex has exponent calculator contains scientific calculations such as derivative, integral, square root calculation, factorial calculation, pi calculation, equation solver.

◉ Scientific calculator 991 ex: supports calculate with infinity number of digits, prime factors, random numbers, combinations, permutations, GCD and LCM. This calculator 991ex is a real engineering simulator. Scientific calculator has features of 500 es, 500 ms, 300 es plus, 991 es plus. Calculator keyboard layout same as calculator 300 es plus, 991 ex and es plus.

◉ Graphing calculator 84 plus supports function graph, polar, parametric and implicit function. Graphing calculator 84 can draw tangent, tracing, derivative, root, min and max. It simulates for graphing caluculator 83 and t1 84, 84 plus.

◉ Integral calculator 991 es plus provide powerful calculator to calculate integrate, derivative, differentiation and integration.

◉ This scientific calculator 991ex includes CAS (computer algebra system), which can perform symbolic calculation.

◉ Some other features: math formula, physics formula, unit conversion, theme, font and programming.

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## What calculators are included in the application?

The application includes the Basic calculator 300 es plus, Advanced calculator 115 es plus, Scientific calculator 991 ex, Scientific calculator 991 es plus, and Graphing calculator 84 plus.

## What functions does the Basic calculator 300 es plus support?

The Basic calculator 300 es plus supports basic mathematics as well as advanced math functions such as percentage, powers, roots, trigonometric functions, and logarithms. It also supports fraction calculations and can convert fractions to decimals.

## What features does the Advanced calculator 115 es plus have?

The Advanced calculator 115 es plus combines the features of a hyper calculator and a simple scientific calculator. It is a multi-functional calculator with features such as linear algebra, calculus, complex numbers, display result in rectangular and polar coordinates, and matrix and vector operations.

## What is special about the Scientific calculator 991 es plus?

The Scientific calculator 991 es plus includes a smart equation solver. It can solve quadratic and cubic equations, systems of equations, and any polynomial. It also has scientific calculations such as derivative, integral, square root calculation, factorial calculation, pi calculation, and equation solver.

## What features does the Scientific calculator 991 ex have?

The Scientific calculator 991 ex supports calculation with an infinite number of digits, prime factors, random numbers, combinations, permutations, GCD, and LCM. It has features of other calculators such as 500 es, 500 ms, 300 es plus, and 991 es plus. The calculator keyboard layout is the same as the 300 es plus and 991 ex and es plus.

## What can the Graphing calculator 84 plus do?

The Graphing calculator 84 plus supports function graphing, including polar, parametric, and implicit functions. It can also draw tangent lines, perform tracing, calculate derivatives, find roots, and determine minimum and maximum points. It simulates the functionality of graphing calculators 83 and t1 84, 84 plus.

## What does the Integral calculator 991 es plus do?

The Integral calculator 991 es plus is a powerful calculator for calculating integrals, derivatives, differentials, and integrations.

## What is the CAS feature in the scientific calculator 991ex?

The scientific calculator 991ex includes a CAS (computer algebra system) that can perform symbolic calculations.

## What are some other features of the scientific calculator 991ex?

Other features include math and physics formulas, unit conversion, theme customization, font options, and programming capabilities.
Best calculator ever
Owabor Promise
Great.
Junior Abulele
Its perfect!!
Miguel Gutierrez
great