Requirements: 4.0.3 and up

Overview: Full scientific calculator. The calculator supports exponential and logarithmic functions, arithmetic, decimal numbers,integers, fractions,linear equations/inequalities, quadratic equations/inequalities, roots, algebraic expressions, systems of equations, logarithms, trigonometry, absolute equations/inequalities, derivatives and integrals, graphs and many more.

# Simulator for fx 991 570 calculator

The calculator supported two keyboard layout: natural textbook display of fx 991 es plus and classwiz layout of fx 991 es plus with the UI of sharp calculator

# Math camera calculator

Solve math problems by camera. Now you can solve maths problem with your camera

991 es plus calculator

# Natural Textbook Display

Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.

991ms scientific calculator

# Full scientific calculator

Support most of features of ti 84 ti 80 or fx 580 fx 570 fx 991 es plus

All features of scientific calculator is all in one.

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# Performing even advanced mathematics

ClassWiz contains calculation functions that support even advanced mathematical operations, 4 × 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations, and advanced statistical distribution calculations.

991es scientific calculator

# Matrix calculator

Perform calculator with matrices of up to 4 rows and 4 columns.

# Vector calculator

Perform calculations using up to four third-order vectors stored in memory.

fx 991ms calculator

# Integration calculator

Perform integration calculations in advanced mathematics.

fx 991de plus

# Differential calculator

Perform differential calculations in advanced mathematics.

991 ex

Equation calculator

Calculation of simultaneous equations in 2 to 4 unknowns and high-degree equations of second to fourth degree

# Inequality calculator

Solve second-degree to fourth-degree inequalities.

# Advanced statistical distribution calculator

Perform calculations involving normal distributions

# Scientific constants

Select scientific constants from the Constant Table.

# Digit separator

Separation every three digits makes even large numbers easy to read.

# Engineering symbols

Perform engineering calculations.

# Math camera calculator

Calculator solve math by camera. Camera scanner math solve. Photo to solve math. Use your phone’s camera to solve equations. Photo Calculator app calculates mathematics problems with camera

# Unit converter

Supported over 900+ unit converter, include currency, area, length, volume, fuel consumption…

# Math & Physic Formulas

Triangle, Square, Rectangle, Trapezoid, Convex Quadrilateral, Circle, Hexagon, Sphere, Spherical Cap, Torus, Cylinder, Cone, Pyramid, Cuboid, Triangular Prism, Polynomial, Fractions, Identity, Exponentiation, Roots, Geometric Progression, Summations, Logarithm, Complex Plane, Euler, Trigonometric Table, Powers Of Trigonometric Functions, Addition Formulas, Linear Equation, System Of Two Linear Equations, Quadratic Equation, Cubic Equation, Exponential Equation, Quadratic, Exponential.

# Simulator for 991de plus, fx-220 plus, fx 260, fx-912ms, fx-115, 991ex, fx-72f, fx-fd10 pro, 100w, fx-82 /, fx-3650p ii, fx-82au plus ii, fx-290, fx-3650, fx-82 tl, fx-995es, 350es, 991la x, 85 ms, 3950p, 87, fx-82es plus a, 300es plus, 300w, fx-375, fx cg50, fx-500es, 991es plus, fx-83gt plus, 83es, 991de x, oh-300es, fx 4500pa, fx-991es plus c, 85w, fx-92 fx-92b 991sp x iberia, fx-95, 570es, fx-300ms, 993es, 100 ms, 350 tl, 115es, 350 ms, fx-jp500, 83wa, 913, 85wa, 96sg plus, fx-500, 991cn x, fx 5800p, fx 5800, fc-100/200v, fx-95ar x, fx-570ar x, fx-991ar x, fx-87, fx-991 ms, 270w, fx-50f plus, oh-300ms fx-100au, fx 350, fx-50fh, 915es, 700, fx-513, fx-500ms, ms, 900 and fx-530az study cal, 300es, 570w, 570vn plus, 83w, 570 ms, 115wa, fx-991w, 82es, 82 ms, 991ce x, fx 4500, 115 ms, 85es, oh-300es plus, 115w, fx-991es, fx-85gt

# Include the calculator supports exponential and logarithmic functions, arithmetic, decimal numbers,integers, fractions,linear equations/inequalities, quadratic equations/inequalities, roots, algebraic expressions, systems of equations, logarithms, trigonometry, absolute equations/inequalities, derivatives and integrals, graphs and many more.

What’s New

# 3.9.1

– Supported matrix 7×7

– Improved theme

– Fixed some bugs

This app has no advertisements

More Info:

https://play.google.com/store/apps/details?id=com.tool.calculator.casio.fx991.es.plus&hl=en

Download Instructions: Premium features unlocked

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