Graphing Calculator by Mathlab

1

Item added to wishlist.

Item removed from wishlist.

Offers in-app purchases

Loading device compatibility...

( 55,493)

# Description

Struggling with Math? Don’t think you’ll be able to pass your class? Try this highly efficient Graphing Scientific Calculator to give you the best chance of achieving an A in math! This great new learning tool is already used by teachers to explain math to students in a way that makes it more clear. Having one of your own at home means you’ll get through homework faster and let you understand what you have learned.

Math may not be your favorite class, but this graphing calculator can help spark your interest and give you a better understanding of mathematical concepts. It will help you develop math skills by seeing the calculations on screen, helping you with problem solving and critical thinking, which is important for your future academic success.

Free version requires internet connection and contains ads! Upgrade to PRO!

Video: https://youtu.be/6BR8Lv1U9kA

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

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

Scientific calculator

* Simple and complex fractions, mixed numbers

* Square root, cube and higher roots

* Exponent, logarithms ln(), log(), log[base]()

* Trigonometric, hyperbolic and inverse functions

* Complex numbers

* Binary, octal and hexadecimal numbers

* Physical constants (PRO)

* User constants and functions (PRO)

Graphing calculator

* Function values, slopes, roots, critical points and intersections

* Polar and logarithmic coordinate systems

* Implicit polynomial functions up to 2nd degree (conic sections)

* Parametric functions

* 3D graphs (PRO)

Algebra and more

* Linear and quadratic equations solver

* Approximate roots of higher polynomials

* Systems of linear equations

* Polynomial division, expansion, factoring

* Linear, absolute and quadratic inequalities solver

* Matrix and vector operations

* Probability and statistics

* Calculus, derivatives, limits, definite integrals

My review

Review from

# Reviews

4.4

55,493 total

5 37,449

4 9,903

3 3,371

2 1,618

1 3,152

Kartik Madan

Great..but Frac() part func. doesnt give the desired output. For instance frac(-0.3)=0.7 not 0.3.. this is coz frac(x)+floor(x)=x by def..pls rectify this. Would really help.

Leonardo Fajardo

So Good Love how it graphs, how it simplifies equations and many more.... Keep it up!

User reviews

Mathlab Apps, LLC July 28, 2016

Unfortunately there is more than one way to calculate fractional part for negative numbers. Someone will always say it is wrong.
https://en.wikipedia.org/wiki/Fractional_part Mathlab Apps, LLC July 21, 2016

Look at help, it'll simplify the usage:
http://help.mathlab.us/ My new favorite calculator 5 stars, read all... But, make the trig function buttons narrower, and the number buttons and operation buttons wider. It's a great graphing calculator that has touch screen use in mind... I like this when compared to an emulator, which doesn't do touch screen on the display. Try it. EDIT: Thank you for the response, and keyboard stretch is an excellent feature! EDIT: Thank you for taking my comments to heart!!! And making the keyboard even more customizable!!!

Mathlab Apps, LLC July 4, 2016

Thank you for your input and nice responses :)
Yes, we carefully read every feedback, and have been building the List to Do based on your needs. I issue new tasks for developers. We review the list and prioritize tasks. There are a lot of work ahead.
Manual:
http://help.mathlab.us
Video:
http://goo.gl/231Jv
PRO vs. FREE
http://goo.gl/PKDtZZ Just awesome This calc is the one stop solution for people like me😙😙😙😙 if you guys provide a video tutorial showing all the functions available on YouTube.... that would be just icing on the cake

Mathlab Apps, LLC June 25, 2016

Hi Raja :)
We are glad you like the calculator!
Thank you very much for 5☆
User Manual (completed):
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video (outdated) how to use.
goo.gl/231Jv
Now, we are producing
the new video-tutorial
about all functions.
PRO vs. FREE
goo.gl/PKDtZZ Life saving app I've recently been helping with an online algebra class and I already had this app because I feel it's a great app just to have. Lucky for me I did because its been essential for this class. Algebra classes online are proving to be quite a bit more challenging than a real classroom. In short, I love this app. It has also saved my money because I don't have to by a graphing calculator.

Very good but.. This is a very good calculator, helped me a lot especially when checking my answers, but the problem is the the 2D graph doesn't work, it shows no graph at any given equation, please fix this.

Mathlab Apps, LLC July 19, 2016

Look at the User Manual how to plot graphs:
http://help.mathlab.us
The calculator plots graphs of all FUNCTIONS
in normal format y=f(x)
It also plots some types of equations (implicit format),
but only those that we promise to plot in the description.
So try to use only normal format y=f(x), not implicit. Really helful A great calculator and major help. Very useful for your hmwrk n u can do such a lot of things. Great job!!

Mathlab Apps, LLC June 7, 2016

Hi Vaibhav :)
We're glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv A Must-Have Excellent functionality, precision graphing, and easy to use multi-function calculator that should be on anyone's phone if they're heavily involved in advanced mathematics!

Mathlab Apps, LLC June 4, 2016

Hi Christopher :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv Not a TI-84, but easier to carry. Easy to use interface and clear results, what more can you ask for?

Mathlab Apps, LLC July 12, 2016

Hi Eric!
We're glad you like the calculator!
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv
PRO vs. FREE
http://goo.gl/PKDtZZ Mathlab Apps, LLC June 18, 2016

The calculator solves quadratic and cubic equations 100% correctly by the exact formula:
http://goo.gl/1OOS7h
http://goo.gl/NzL4WP
It also solves polynomials all higher degrees by approximate numerical methods, finding all roots: real and complex numbers.
http://goo.gl/GxEH9j
Could you plz send your screenshot with comments?
http://goo.gl/goH6DL Assign x=Ans fails Say Ans=1 from previous calculation. When I assign x=Ans I expect x=1. Instead x is assigned to "Ans".

Mathlab Apps, LLC July 18, 2016

Here is how to use Ans (last answer):
http://help.mathlab.us/17-using-the-last-answer.html
Here is how to use variables:
http://help.mathlab.us/74-variables.html Does number stuff Plenty of functionality to get you through some advanced math classes. Love the graphs.

Mathlab Apps, LLC June 9, 2016

Hi Robert :)
We're glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv Mathlab Apps, LLC July 14, 2016

There is usually small icon in one of the corners of the ad. Tap it to report inappropriate ads. Great calculator Perfect for college my classes... beginning and intermediate algebra. Turned my phone into a perfect graphing calculator that really works.

Mathlab Apps, LLC June 19, 2016

Hi Ash :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard, critical points etc.
goo.gl/231Jv
PRO vs. FREE
goo.gl/PKDtZZ Лучший для геодезии и др. наук. Самый лучший калькулятор в истории. Задания по геодезии делаю только с ним.

Mathlab Apps, LLC June 11, 2016

Здравствуйте, Борис!
Большое спасибо за отзыв и 5☆
Смотрите видео, как использовать
клавиатуру, видеть координаты
критических точек, точек пересечения и пр.:
http://goo.gl/QqjGoq
Помощь:
http://help.mathlab.us (анг)
Кто не заглянул на вебсайт с Помощью,
те не используют до 80% возможностей.
Авто перевод на русский:
http://goo.gl/061a70 Mathlab Apps, LLC June 4, 2016

Hi Gabriel :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv Mathlab Apps, LLC May 24, 2016

Hi Mustafa
To develop and to maintain the calculator is our job.
Sorry, we cannot work for free because we also need
to pay our bills. The work must be paid. It is fair.
PRO version of the calculator: https://goo.gl/bllAzq
You need one more set of parentheses, otherwise ^(2x-1) is outside of limit function
lim[x=∞](((4x-6)/(4x+5))^(2x-1)) The BEST Can solve any equations, no matter how complicated it is. And moreover it is free. Must download app.

Mathlab Apps, LLC June 19, 2016

Hi Sahaj :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard, critical points etc.
goo.gl/231Jv
PRO vs. FREE
goo.gl/PKDtZZ Mathlab Apps, LLC June 5, 2016

Hi Nicholas :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv Excellent. Very much helpful in case of graph. I found it helpful in my class works when I show any graph to my students. Thanks a lot.

Mathlab Apps, LLC May 28, 2016

হ্যালো, বাংলাদেশ থেকে গণিতের শিক্ষক!
আমরা বাংলাদেশ থেকে আনন্দিত মানুষ ক্যালকুলেটর আরো আরো প্রায়ই ব্যবহার করছি. আপনি আপনার সুন্দর মতামত ও 5☆ জন্য আপনাকে অনেক ধন্যবাদ
ক্যালকুলেটর সম্পর্কে আরও পড়ুন
http://goo.gl/re8FxU
ভিডিও
http://goo.gl/uO3eqj
সাহায্য ইংরেজি
http://help.mathlab.us
সাহায্য. বাংলা ভাষায় স্বয়ংক্রিয় অনুবাদ
http://goo.gl/8U5TWP Mathlab Apps, LLC May 30, 2016

Hi Michael :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc.
http://goo.gl/231Jv Mathlab Apps, LLC July 4, 2016

Hi Dwight
Limits:
http://goo.gl/KxhsGo
Please send to calc@mathlab.us what limits the app doesn't calculate correctly. We would love to improve the algorithms
The math professor with 30+ years of teaching math in the universities, prepared materials for module to count limits, tested together with students, we debugged. It should count correctly Mathlab Apps, LLC June 4, 2016

Hi Jonathan :)
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 80% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc.:
http://goo.gl/231Jv Mathlab Apps, LLC June 7, 2016

¡Hola Romina!
Muchas gracias por sus comentarios.
El video muestra cómo utilizar la aplicación:
https://goo.gl/6XXAtI
Si no se ven en el Ayuda con CUSTOM SEARCH,
se le pasa una gran cantidad de funcionalidad, 80%,
Inglés: http://help.mathlab.us
Inglés-Español Traducción:
http://goo.gl/FR6EKi
PRO vs. GRATIS:
http://goo.gl/U6drGF Mathlab Apps, LLC May 25, 2016

Hi Jyh Harng Tan
We are glad you like the calculator!
Thank you very much for 5☆
Here is the User Manual with examples,
screenshots, and the CUSTOM SEARCH
http://help.mathlab.us
Users might miss up to 90% of functionality
if they don't look at the User Manual.
Video how to use keyboard,
critical points, intersections, etc
http://goo.gl/231Jv Review deleted

# What's New

Exact values for trigonometric functions sin(60°) = 1/2*sqrt(3)

Polar form for complex numbers 1∠30°, hold i to enter ∠

Visual editing (beta), enable in Settings > Calculator

Fractional part - frac(1.5) = 0.5

Gamma function and related -

gamma(x)/Γ(x), lngamma(x)/lnΓ(x), digamma(x)/ψ(x)

New permissions are for optional video ads.

You can choose to watch video ads to earn PRO time.

This is only available to some users at this moment.

# Additional information

Updated

July 27, 2016

Size

Varies with device

Installs

1,000,000 - 5,000,000

Current Version

Varies with device

Requires Android

Varies with device

Interactive Elements

Digital Purchases

In-app Products

$4.99 per item

Permissions

Report

Flag as inappropriate Offered By

Mathlab Apps, LLC

Developer