# Description

This is a simple calculator with real time calculations. That means as you enter an equation, the answer continually updates for you. No need to use the equal sign here. Keeps your current equation on screen so you don't have to remember what you've been typing in. Simple and effective calculator for all ages.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.8

16 total

5 15

4 0

3 0

2 0

1 1

A Google User

So far, so good! I have used this calculator a lot and I especially like the equation history feature and the real-time calculating! I love that you can edit calculations instead of having to start over like you have to on a traditional calculator.

A Google User

Thus should be the default calculator! I don't know why we need to press enter before.

User reviews

Thus should be the default calculator! I don't know why we need to press enter before.

Review deleted

# What's New

Version 1.5

Added a new dialog at the very beginning which offers easy help on what the Real Time Calculator is. Also fixed a couple bugs.

# Additional information

Updated

January 14, 2013

Size

5.0M

Installs

1,000 - 5,000

Current Version

1.5

Requires Android

2.3.3 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Jeremy Noel Johnson

Developer

# Similar

## Equation Step-by-Step Calc

The equations calculator online (equation solver) contains the section:

This calculator return only anwser, but return ✪ detail step by step solution ✪ for

[✔] A quadratic equations

[✔] A simplest trigonometric equations

[✔] A equation with a module (for example, |x + 1| + |x^2 – 7| = 20)

The Supported:

[✔] Supported all math symbols and functions. For example: sin(x), cos(x), exp(x), tan(x), ctan(x) and other.

[✔] Suported complex variables (solve complex equations)

Solve any equation types, such as:

[✔] linear equations

[✔] square (quatratic) and cubic equations

[✔] polynomial equations

[✔] trigonometric equations

[✔] exponential equations

[✔] logarithmic equations

[✔] equations with complex numbers

[✔] and other

The Calculator contain some features:

[✔] Numeric solutions for unsolvable equations (such as cos(x) = x^3 - x + 2)

[✔] Some examples

[✔] Сorrect input expression errors (for example, you enter x^2-x+1/x - 1=0 or e^-x^2=5)

## Column Addition & Subtraction

Many parents with kids in elementary school feel confident in their kids arithmetic however you may only be sure of this, when calculations become second nature. Talking about column calculations this means that child knows how to add or subtract numbers regardless of amount of digits in them and is able to give answers spending no more than few seconds per column.

What we offer:

This app consists of 9 lessons; each of them intended to automate a particular calculation skill with column addition and subtraction. Some lessons look simple but they yet are required to understand latter materials.

How to use:

The pupil must correctly answer at least 95% of each lesson in the allowed time. The time allowed for each lesson is determined experimentally and is usually between4 to 9 seconds. This feature may not be altered. The actual readiness is measured for the last 100 results. Once the pupil reaches 95% or more of correct results and the average time is equal or better than required, the lesson readiness becomes 100% and the lesson is marked as completed. At this time the lesson cannot be chosen for practice any more until the user resets the stats for the lesson or does a global stats reset. This way the pupil is not limited by any means and can continue learning anytime. Some pupils will require 200-300 practice problems to complete the lesson and others may require 3000-5000 for the same result. This is fine and nothing to worry about, as it may reflect the type of learner that the pupil is or the amount of initial knowledge on that subject.

Parents or teachers should keep track of the pupil’s stats from time to time. If there are many problems solved (few thousands for example) and the result do not show improvement, this is a sign that the pupil may require additional help. There are tips in Theory section which can help explain key points to the pupil. There are stats for last 10, 50, 100 problems solved and overall stats (calculated from the 95% of the best results). If you see that all stats are nearly the same (i.e. last ones are no better than overall) or worse than the required time or percentage of correct answers, this clearly means the pupil is experiencing difficulty and most likely will not progress without help.

Unfortunately, this app is not a magical way for knowledge to transfer over to the pupil. You won’t get any results just because you have installed it to your device. If you want to achieve excellent results is it advised to solve 200-300 problems a day.

Column addition and subtraction. Do it automatically. Unbiased assessment of pupil’s necessary knowledge level.

I wish you and/or your child or pupils the best of luck in learning and I wish you to be a winner and be the best in everything you do :)

tags: column addition, column subtraction, column calculations, automatically, column math

## Scientific Calculator

StelOfMe

1

Pyrogram - this is a good calculator for students and people hungry for knowledge.

Its features include:

* Calculator

* Plotting functions

* Converter

And also has sections such as:

* Mathematics

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* Geometry

In the math:

* Equations

* Trigonometry

* Fraction

* Derivative, Primitive, definite integral

In the physics:

* Kinematics

* Dynamics

* MKT

* Properties bodies

* Electrostatics

The section geometry:

* Triangle

* Square

* Rhombus

* Rectangle

* Line

Many sections and functions at this stage of development.

Its features include:

* Calculator

* Plotting functions

* Converter

And also has sections such as:

* Mathematics

* Physics

* Geometry

In the math:

* Equations

* Trigonometry

* Fraction

* Derivative, Primitive, definite integral

In the physics:

* Kinematics

* Dynamics

* MKT

* Properties bodies

* Electrostatics

The section geometry:

* Triangle

* Square

* Rhombus

* Rectangle

* Line

Many sections and functions at this stage of development.

## Fraction Calculator by Mathlab

Fraction calculator with step-by-step operations and algebra. Shows results as you type. Use space to enter mixed fractions. Graphical display of expressions with history.

Help site with instructions and examples: http://frac.mathlab.us

If you have a question, send email to calc@mathlab.us

FRACTION CALCULATOR

* Step-by-step operations (option to turn off)

* Arithmetic operations (+,-,*,/,÷), hold / to enter ÷

* Powers of fractions

* Fractions simplification

* Fractions with complex numbers

* Decimal to fraction conversion and back

* Symbolical fractions and operations

* Integer roots simplification

* Pinch to zoom

ALGEBRA

* Linear equations x+1=2 -> x=1

* Quadratic equations x^2-1=0 -> x=-1,1

* Approximate roots of higher polynomials

* Systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2

* Polynomial long division

* Polynomial expansion, factoring

* Solving inequalities with one variable, double tap ( and ) to enter less and greater signs

* Linear and polynomial inequalities, x^3-4>4

* Inequalities with absolute values, abs(2x+3)<=5

* Compound inequalities, 1* Rational inequalities, (x+3)/(x-1)<=0

## Calculator 8+

Calculator made for you!

Calculator 8+ - simple, free calculator with no ads.

Perfectly suites your everyday needs!

Calculator 8+ - simple, free calculator with no ads.

Perfectly suites your everyday needs!

Pros:

-Totally NO advertising

-Fast calculations (refresh on-the-go)

-Supports priority calculations and brackets

-3 color skins (blue, grey and orange)

-Trigonometric functions (radians and degrees)

-Logarithmic funtions

-Handy results display with grouping bits

-Adjustable vibro

-Supports Russian & English language

-Quick bugfix

Found bug or have any wish? Post in comments :)

Thank you!

## Flat Calculator

Flat Calculator (FC) is a simple calculator:

- FC helps you calculate expressions.

- FC owns a Modern Flat Graphic User Interface.

- Easy to copy your result to clipboard than you can use the result in other applications.

- Light installation package and Efficient.

- FC does not require any special devices.

- Free and available on many platforms such as Android, iOS, Windows Phone.

## Matrix Calculator Reshish

Reshish Matrix Calculator is the official app of matrix.reshish.com!

We are very happy to present this application. It has all the same functionality as the website does, by the time the app had been created.

So if you love matrix.reshish.com, no doubt you enjoy the app, because it is also beautiful, functional and so easy to use.

All calculations can be done in COMPLEX NUMBERS!!

The key feature of the app is presenting results of complicated operations in a very detailed way.

What it can do:

- solve system of simultaneous linear equations using

1. Gauss-Jordan Elimination

2. Cramer's rule

3. Inverse Matrix Method

- calculate

1. Matrix Rank

2. Matrix Determinant

3. Matrix Inverse

4. Matrix Transpose

- raise matrix to a power

- multiply matrices

- add and subtract matrices

## Numeral System Calculator

Perfect for students and programmers!

The calculator allows to perform operations with numbers and to convert fractional numbers between numeral systems. Such numeral systems are available: binary, octal, decimal and hexadecimal.

Usage:

let we have to convert a number from binary system:

- touch EditText near label "Bin"

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Act similarly to other numeral systems.

The calculator allows to perform operations with numbers and to convert fractional numbers between numeral systems. Such numeral systems are available: binary, octal, decimal and hexadecimal.

Usage:

let we have to convert a number from binary system:

- touch EditText near label "Bin"

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Act similarly to other numeral systems.

Notice: the program needs 3 permissions: billing, access wifi state and read phone state.

## AutoMath Photo Calculator

S2dio

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AutoMath answers math questions by taking a photo of your math problems which is a great way to check your work, study and learn math.

AutoMath Photo Calculator Features:

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- Step by step answers

- No internet required

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- 250+ Mathematical Functions

- Handwritten questions are coming soon and are not currently supported

AutoMath Photo Calculator Currently supports:

Addition, Subtraction, Multiplication, Fractions, Division, Inequalities, Powers, Polynomials, Linear Equations,

Square Roots, Trigonometry, Algebra, Simplification, and Basic Algorithms

AutoMath Smart Text Calculator supports: (photo calculator not yet available for most of the below)

Any other math problems such as calculus, equation systems, complex math, graphing, table of values, and more

Send a Math Tutor any question that can't be solved by Automath and get an answer quickly anytime. Your first question is free.

Please Note:

Your very first photo will copy data files which will take longer then normal. After the initial photo it will be a lot quicker.

Example Video : https://www.youtube.com/watch?v=QYladg1nCYM

Graphing Example : https://www.youtube.com/watch?v=EpIA7JhDZ_Q

Quick Mode Example : https://www.youtube.com/watch?v=GtGmWHB3FZQ

Decide the future of AutoMath by Beta Testing: https://plus.google.com/communities/112210106892044446358