# Description

Learning fractions? Then you need the Wolfram Fractions Reference App. Whether adding, subtracting, or converting fractions, the Wolfram Fractions Reference App will help you with your specific fraction problems.

- Visualize fractions on a number line or pie chart

- Convert a fraction to a decimal or percent or vice versa

- Get help with arithmetic, including addition, subtraction, multiplication, and division

- Reduce fractions to their simplest forms

The Wolfram Fractions Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Fractions Reference App draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.6

22 total

5 16

4 5

3 0

2 0

1 1

Omar Ortiz

Among the best math apps A good math app with steps and other alternatives ways.The app and its other app courses will be five star apps if they had offline use.

# What's New

- Bug fixes

# Additional information

Updated

December 31, 2014

Size

3.0M

Installs

500 - 1,000

Current Version

1.0.5217470

Requires Android

2.1 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Wolfram Group

Developer

Visit Website Email android-support@wolframalpha.com Privacy Policy

100 Trade Center Drive
Champaign, IL 61820

# Similar

## Simply Fractions, math games

Find Fractions too abstract? Is Math hard and boring? Not when you can see and play your way through the concept. Simply Fractions will help elementary school aged children understand and grasp the concept of fractions through hundreds of fun exercises.

Kids will be introduced to the concept of fractions through shapes like squares, circles, triangles, rectangles and polygons. Kids will also learn fractions of a set and fraction of a whole through the use of a beaker, and compare simple fractions. Also they will memorize the name of fractions with a fun memory game.

Fraction is a foundational concept in math, once it is seen and intereacted with, kids will find it more intuitive, not something boring and intimidating.

This app is designed for kids from Kindergarten through 3rd grade. The Full version has 7 different mini activities. The lite version has 3 mini activities, no ads are served.

This app is optimized for both phones and tablets.

keywords: kids fractions, math skills, learn fractions

Kids will be introduced to the concept of fractions through shapes like squares, circles, triangles, rectangles and polygons. Kids will also learn fractions of a set and fraction of a whole through the use of a beaker, and compare simple fractions. Also they will memorize the name of fractions with a fun memory game.

Fraction is a foundational concept in math, once it is seen and intereacted with, kids will find it more intuitive, not something boring and intimidating.

This app is designed for kids from Kindergarten through 3rd grade. The Full version has 7 different mini activities. The lite version has 3 mini activities, no ads are served.

This app is optimized for both phones and tablets.

keywords: kids fractions, math skills, learn fractions

## Slice Fractions

Ululab

1

Get your child excited about his or her next math discovery through this award-winning, problem solving game. We’ve teamed up with university education experts to craft an incredibly fun way to learn fractions.

*** Editor’s Choice for Excellence in Design -- Children’s Technology Review ***

*** Winner of a Parents’ Choice Gold Award 2014 ***

*** Gold Medal Winner 2014 -- International Serious Play Awards ***

*** Best Family Friendly Game 2014 -- Indie Prize Showcase Awards ***

“Teaching without making it feel like a lesson.” -- maclife.com

“Slice Fractions is wholly playful learning. At its best.” -- Parents' Choice

“There's a lot more to this app than fractions.” (98%) -- Children’s Technology Review

Slice through ice and lava to clear the mammoth’s path, unraveling the mystery of fractions!

You will enjoy:

• Learning fraction concepts without words

• Experiencing an activity reviewed by researchers at a Canadian university (UQAM)

• Collecting funky hats

• Solving over 90 innovative physics puzzles

• Playing in a safe, digital environment. No ads or in-app purchases.

The game covers the following fraction concepts:

• Part-whole partitioning

• Numerator / Denominator notation

• Equivalent fractions

• Fraction ordering

• Subtracting fractions from 1

Teachers

Slice Fractions is based on the following Common Core concepts: (2.G.A.2) (2.G.A.3) (3.NF.A.1) (3.NF.A.3) (4.NF.A.1) (4.NF.A.2) (4.NF.B.3)

Google Play for Education Kickstart Guide: http://g.co/play/edukickstart

About Ululab

Ululab is a studio that produces fun and pedagogically sound video games. We strive to ensure that these games are intuitive and will lead to profound conceptual learning. We believe we can push the limits of game-based learning.

Follow us

Website: www.ululab.com

Twitter: twitter.com/Ululab

Facebook: www.facebook.com/Ululab

Newsletter: www.ululab.com/newsletter

Your feedback is much appreciated, so please feel free to provide suggestions for future updates. If something isn't working as you would expect, please contact us: www.ululab.com/contact

*** Editor’s Choice for Excellence in Design -- Children’s Technology Review ***

*** Winner of a Parents’ Choice Gold Award 2014 ***

*** Gold Medal Winner 2014 -- International Serious Play Awards ***

*** Best Family Friendly Game 2014 -- Indie Prize Showcase Awards ***

“Teaching without making it feel like a lesson.” -- maclife.com

“Slice Fractions is wholly playful learning. At its best.” -- Parents' Choice

“There's a lot more to this app than fractions.” (98%) -- Children’s Technology Review

Slice through ice and lava to clear the mammoth’s path, unraveling the mystery of fractions!

You will enjoy:

• Learning fraction concepts without words

• Experiencing an activity reviewed by researchers at a Canadian university (UQAM)

• Collecting funky hats

• Solving over 90 innovative physics puzzles

• Playing in a safe, digital environment. No ads or in-app purchases.

The game covers the following fraction concepts:

• Part-whole partitioning

• Numerator / Denominator notation

• Equivalent fractions

• Fraction ordering

• Subtracting fractions from 1

Teachers

Slice Fractions is based on the following Common Core concepts: (2.G.A.2) (2.G.A.3) (3.NF.A.1) (3.NF.A.3) (4.NF.A.1) (4.NF.A.2) (4.NF.B.3)

Google Play for Education Kickstart Guide: http://g.co/play/edukickstart

About Ululab

Ululab is a studio that produces fun and pedagogically sound video games. We strive to ensure that these games are intuitive and will lead to profound conceptual learning. We believe we can push the limits of game-based learning.

Follow us

Website: www.ululab.com

Twitter: twitter.com/Ululab

Facebook: www.facebook.com/Ululab

Newsletter: www.ululab.com/newsletter

Your feedback is much appreciated, so please feel free to provide suggestions for future updates. If something isn't working as you would expect, please contact us: www.ululab.com/contact

## Fractions Math

GK Apps

1

This free math app is a fractions calculator with various functions:

- add, subtract, multiply and divide fractions.

- convert fractions in decimals,

- simplify fractions

- compare fractions

- find the lowest common denominator

- fraction trainer, to learn fraction calculations

Best mathematical tool for school and college! If you are a student, it will helps you to learn arithmetics and calculations with fraction numbers.

Note: A common fraction consists of an integer numerator, displayed above a line (or before a slash in this app), and a non-zero integer denominator, displayed below (or after the slash) that line. Numerators and denominators are also used in fractions that are not common, including compound fractions, complex fractions, and mixed numerals.

## Simply Fractions 2 (Lite)

Simply Fractions 2 is designed for second grade to fourth grade elementary students to further their understanding of fractions, it is the next step from the Simply Fractions app.

Kids will learn about mixed fractions, equivalent fractions, fractions on a number line, a fraction of a collection whose size is greater than the denominator, compare fractions with different numerators and denominators, but can be compared to either 0, 1/2 or 1. We use a scaffolding approach, where the concept is introduced visually first, later there will be games without visual aid to strengthen the concept learned.

The full version has eight different mini activities. The lite version has 2 mini activities, no ads are served in either versions.

Here is a summary of the activities:

1. Shade Fractions 2: Like in Simply Fractions 1, you are asked to shade the squares, but the number of squares is larger then the denominator. They are arranged so you can easily see the grouping.

2. Mixed Fractions: You are presented with circles and a fraction of a circle, you will have to put in the correct whole number, numerator, denominator and the equivalent simple fraction's numerator and denominator. Since you are asked to put in the number rather than choosing from multiple choices, guessing is minimized.

3. Number Line: You have to put in the numerator based on the position on the number line, hints are provided so you will see the fraction on the number line is the same as a fraction of a whole. You will compare the fraction to a half, so you will be prepared to do the harder part of the compare exercises.

4. Fraction of a Set 2: Like in Simply Fractions, you are asked to color a fraction of objects, but the number of objects is larger than the denominator. You can rearrange the objects into separate groups so you can color the right amount of them.

5. Equivalent Fractions: You are asked to put in the numerator to make an equivalent fraction based on the visual model presented.

Kids will learn about mixed fractions, equivalent fractions, fractions on a number line, a fraction of a collection whose size is greater than the denominator, compare fractions with different numerators and denominators, but can be compared to either 0, 1/2 or 1. We use a scaffolding approach, where the concept is introduced visually first, later there will be games without visual aid to strengthen the concept learned.

The full version has eight different mini activities. The lite version has 2 mini activities, no ads are served in either versions.

Here is a summary of the activities:

1. Shade Fractions 2: Like in Simply Fractions 1, you are asked to shade the squares, but the number of squares is larger then the denominator. They are arranged so you can easily see the grouping.

2. Mixed Fractions: You are presented with circles and a fraction of a circle, you will have to put in the correct whole number, numerator, denominator and the equivalent simple fraction's numerator and denominator. Since you are asked to put in the number rather than choosing from multiple choices, guessing is minimized.

3. Number Line: You have to put in the numerator based on the position on the number line, hints are provided so you will see the fraction on the number line is the same as a fraction of a whole. You will compare the fraction to a half, so you will be prepared to do the harder part of the compare exercises.

4. Fraction of a Set 2: Like in Simply Fractions, you are asked to color a fraction of objects, but the number of objects is larger than the denominator. You can rearrange the objects into separate groups so you can color the right amount of them.

5. Equivalent Fractions: You are asked to put in the numerator to make an equivalent fraction based on the visual model presented.

6. Compare: There are two modes, easy and hard. But in both modes you will need to rearrange the fractions into the right order. The easy mode, you will be asked to compare fractions with either the same numerators or the same denominators, these concepts were introduced in Simply Fractions, but here no visual aid is provided. The hard mode, the numerators and denominators are different, but they can be compared to a half, this is a crucial comparison strategy at this age.

7. Odd one out: You are provided with 4 fractions, you are to eliminate the one that is different than the other three equivalent fractions.

8. Equivalent memory: A classic memory game where you find pairs of equivalent fractions, this will strengthen the equivalent fractions skills.

No kids should feel dumb because they don't understand math, many times we fail them because we let them learn the next concept before they grasped the first concept. We hope to instill confidence and joy in children as they travel the long educational journey.

This app is optimized for both phones and tablets.

Keywords: common core, fractions, second grade math, third grade math and fourth grade math

## Fractions & Smart Pirates

Fractions for kids - fun and easy way to learn fractions with the Caribbean Pirates. Recognizing and Comparing Fractions, Equivalent fractions, Аdding fractions - If you're struggling with fraction problems Fractions & Smart Pirates is your answer.

On the first island the player learns to read fractions. In order to do so he/she offers the pirates some slices of pizza and try to guess what part of the pizza is left for other pirates to eat in the boat. If there is a mistake the pirates get in trouble.

On the second island, the pirates have to get across the bottomless abyss. In order to do it, they should balance the bridge using firecracker baskets. In this game the player assists the pirates in choosing a basket with an equivalent fraction.

On the third island the pirates come across an unexpected rival - one-eyed Captain. But our brave old sea dogs are not scared at all! With the player's help the pirates should get bigger watermelons than the Captain has.

On the fourth island, the pirates are tempted to treat themselves with a few pieces of a lovely cake. In this game, the player offer the pirate a piece of cake and guess what part of the whole cake his piece makes. If there is a mistake in calculation, the pirate's becomes sad and hungry, as the cake is eaten by a perky parrot.

Features:

* Four games in one: simple fractions, equivalents, comparison, and addition

* Simple fractions with denominators from 2 to 12 are randomly generated

* Fun animations of the pirate and his friends

* Training mode at the start of every level

* Three different levels of difficulty in each game: Easy, Medium, and Hard

## Numberline

The BugbrainED educational number line app provides a nice introduction to multiple ways of using the number line as a tool for addition and subtraction strategies. The number line tool allows children to develop meaning for the operations and encourages the use of counting on or counting back strategies. It includes tutorial and practice problems, and is still very low cost.

This app meets the common core state standards for Kindergarten and 1st grade, and will allow students to keep up or catch up to their peers.

CCSS.Math.Content.K.OA.A.1,

CCSS.Math.Content.K.OA.A.2, CCSS.Math.Content.K.OA.A.5

CCSS.Math.Content.1.OA.A.1, CCSS.Math.Content.1.OA.B.3, CCSS.Math.Content.1.OA.C.5

## Math Fractions Tutorial & Game

This Learning Math Fractions Tutorial and Game App is a fun and easy-to-use tool for learning about fraction numbers. The app has a teaching tutorial and a matching fractions game. Choose between 2 game levels. Each level has a fraction ruler and 12 tiles with number fractions written on them. Touching a tile will reveal a colored pie chart representation of the fraction. Match the fractions the ruler display to score in the game. This application is completely self-contained and does not require internet connection except for emailing the "Recommend This App". It is an excellent tool to use by the individual student or for an entire class. Compatible with most Android phone and tablet devices.

## Compare fractions calculator

Features:

Comparing fractions calculator compares fractions, including proper and improper fractions, mixed numbers and integers.

The fraction comparison calculator compares fractions with like and unlike denominators.

You can use this calculator to compare two and three fractions.

In case of comparing three fractions, the calculator arranges them in order from least to greatest.

History tape lets you view and edit your recent calculations.

With compare fractions calculator you can send results via email.

Requirements: Adobe AIR.

## Fractions Decimals Calculator

Do you need to convert fractions into decimals or decimals into fractions? Can't quite remember how to do it? Well this App is for you. Not only does it do the calculations for you but it also provides comprehensive explanations as to how it was done so that you can know the answer and also understand how it was arrived at. Some calculations are easy but others are not i.e. converting a recurring decimal into a fraction. You need to know how it is done and this App explains how step by step.

The App can take a fraction and convert it into its decimal equivalent and also provide a page that explains how the answer was arrived at.

The App can also take a decimal and convert it into its equivalent fraction providing a page that explains how the answer was arrived at. The decimal number can either be specified as recurring or not and if it is how many digits are recurring.

How to use:

To convert a decimal into a fraction type the decimal number (e.g 1.35) into the field to the left of the equals. As you make changes the explanation chances to show how it was calculated.

The answer is shown in the three fields to the right of the equals. A comprehensive explanation is also given below. If the number is recurring then select the red cross symbol to change it to a green tick and specify the number of recurring digits e.g. 1.35555555 (recurring) then select the tick and digits is 1 since it is the 5 that is recurring not the initial 3.

To convert a fraction into a decimal type in the fraction into the fields to the right of the equals sign. As you make changes the explanation chances to show how it was calculated.

The answer is shown in the field to the left of the equals. A comprehensive explanation is also given below. If the answer shows many digits after the decimal point and these repeat in a pattern then the decimal is likely to be recurring.

Some examples,

0.3 not recurring is 3/10

0.3 with one digit recurring is 1/3 (specify recurring Yes and recurring digits 1)

0.311 not recurring is 311/1000

0.301 with one digit recurring is 271/900 (specify recurring Yes and recurring digits 1)

0.301 with two digits recurring is 149/495 (specify recurring Yes and recurring digits 2)

0.142857142857 with six digits recurring is 1/7 (specify recurring Yes and recurring digits 6)

In the final example the 6 recurring digits are specified twice but this does not matter to the App. The excess digits are carefully removed and the calculation done with 0.142857

## Fraction

This is a cool Math learning and practice app for children for learning fraction. The app teaches fraction in 4 parts:

• What is Fraction: Understand how to find fraction through simple shapes.

• Color the Fraction: Practice fraction through coloring certain part of a shape.

• Park the Cars: Practice fraction and strengthen your base by finding out certain fraction of group of cars and park them correctly.

• Fraction of a group: Understand how to find fraction of a number or group by finding fraction part of a group.

The app monitors child's progress and points out mistakes. If the child is not able to solve a given problem, it will explain that problem in a step by step manner in an animated way.

• What is Fraction: Understand how to find fraction through simple shapes.

• Color the Fraction: Practice fraction through coloring certain part of a shape.

• Park the Cars: Practice fraction and strengthen your base by finding out certain fraction of group of cars and park them correctly.

• Fraction of a group: Understand how to find fraction of a number or group by finding fraction part of a group.

The app monitors child's progress and points out mistakes. If the child is not able to solve a given problem, it will explain that problem in a step by step manner in an animated way.

## Integral calculator

Full version. This app is 100%Free!

Users college level with some knowledge in integral and/or Fourier series will appreciate in depth all features of this app.

Integrals calculator is a powerful app to calculate indefinite and definite integrals and make a complete functions analysis of real variable.

Integrals Calculator makes operations with functions such as Derivate, Integral and Fourier Series coefficients numerical calculations.

Also, Integrals calculator solve analytically differential ordinary equations up to order two (or output false when solution were not found), calculates Taylor polynomial around a point.

This app help in one variable real calculus, from Integrals, to Taylor polynomial. Also it calculates derivate, plot functions, Taylor Polynomial, derivate and so on ...

In resume, with Functions Integrator is able to do the following operations:

- Plot f(x) functions euclidean R2 space.

- Calculate indefinite integral or primitive or says if f is not integrable.

- Analytic Solver ODE with up to order 2.

- Numerical calculation of Fourier Series An, Bn Coefficients.

- Definite integral calculations.

- Locale extreme calculations.

- Limit of a function in a point.

- Taylor Polynomial Calculations.

- Semi-infinite and infinite definite integral calculations.

- Calculate derivate.

Integrals calculator requires internet connection!!

Reject imitations! This is the only integral calculator certified from www.mathstools.com.

## Simply Fractions 3 (Lite)

Simply Fractions 3 is designed for fourth and fifth grade elementary students to further their understanding of fractions, it is the next step from the Simply Fractions 2 app.

Kids will learn visually how to add, subtract simple or mixed fractions with like denominators, multiply fractions by a whole number, solve word problems, learn about 10th and 100th based decimals, convert fractions to these decimals, compare the decimals, and add 10th based fractions to 100th based fractions.

Kids will learn visually how to add, subtract simple or mixed fractions with like denominators, multiply fractions by a whole number, solve word problems, learn about 10th and 100th based decimals, convert fractions to these decimals, compare the decimals, and add 10th based fractions to 100th based fractions.

The Full version has eight different mini activities. The lite version has 2 mini activities, no ads are served in either versions.

Here is a summary of the games:

1. Add fractions with like denominators, drag all the fractional pieces from the second operand to the first to see the visual model, then key in the right value. There are 4 levels of difficulty, from simple fractions to mixed fractions. This activity with all levels is available in the lite version also.

2. Subtract fractions with like denominators, take the fractional parts from the first operand to see the visual representation, then key in the right values. There are two levels of difficulty.

3. Multiply fraction by a whole number, drag all the fractional parts to the result panel to see the visual help, then key in the right values. There are two levels of difficulty.

4. Word problems, solve real world problems involving fractions using the add, subtract and multiply skills learned.

5. 10th and 100th. In this game, you are asked to shade 10th or 100th based fractions, you can also set the format to decimals, English word notation, or convert 10th to 100th or vice versa. This activity with all options is available in the lite version also.

6. Learn number line for 10th or 100th fractions and decimals.

7. Decimal sequence, compare decimals to hundredths and put them in order.

8. Add 10th and 100th, express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.

This app is optimized for both phones and tablets.

keywords: common core, fractions, third grade math, fourth grade math, fifth grade fractions,

## OMS Fractions Calculator

"OMS Fractions Calculator" is handy tool for addition, subtraction , multiplication and division of fractions and mixed numbers (fractions with integer part).

Calculator quickly solves the task and gives a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- convert improper fractions to mixed numbers;

- convert fractions to a common denominator;

- simplify fractions;

- convert mixed numbers to improper fractions.

Calculator with detailed solutions helps you better understand how to solve task with fractions. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

Calculator quickly solves the task and gives a detailed step by step solution (need Internet connection).

Application gives you all calculations in detail and shows how to:

- convert improper fractions to mixed numbers;

- convert fractions to a common denominator;

- simplify fractions;

- convert mixed numbers to improper fractions.

Calculator with detailed solutions helps you better understand how to solve task with fractions. And always will help parents check homework of their children.

You can always use this and many other mathematical online calculators by visiting my website OnlineMSchool.com.

## O Smart Math - Fractions 1.0

Unbelievable! New discovery how to learn by playing!

If you need to pass the test in math about fractions, you’re in the right place! Game combines science, learning and fun! Jump into the game today and experience learning in a whole new way.

If you need to pass the test in math about fractions, you’re in the right place! Game combines science, learning and fun! Jump into the game today and experience learning in a whole new way.

- This game is 5 times more efficient than learning with standard exercises – you will pass the test even if playing it for 40 minutes;

- You don't like to learn? From today you will love math!

- Well-known and captivating game gameplay mean's learning is fun!

The game includes following study material:

• Fractions – Grade 1, 2 and 3

Why cram needlessly, let the game help you study!

# More from developer

## WolframAlpha

Remember the Star Trek computer? It's finally happening--with Wolfram|Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram|Alpha has rapidly become the world's definitive source for instant expert knowledge and computation.

Across thousands of domains--with more continually added--Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you.

Parts of Wolfram|Alpha are used in the Apple Siri Assistant; this app gives you access to the full power of the Wolfram|Alpha computational knowledge engine. Domains covered by Wolfram|Alpha include:

MATHEMATICS

Elementary Math

Numbers

Plotting

Algebra

Matrices

Calculus

Geometry

Trigonometry

Discrete Math

Number Theory

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Descriptive Statistics

Regression

Statistical Distributions

Probability

PHYSICS

Mechanics

Electricity & Magnetism

Optics

Thermodynamics

Relativity

Nuclear Physics

Quantum Physics

Particle Physics

Statistical Physics

Astrophysics

Physical Constants

CHEMISTRY

Elements

Compounds

Ions

Quantities

Solutions

Reactions

Chemical Thermodynamics

Protecting Groups

MATERIALS

Alloys

Minerals

Crystallography

Plastics

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ENGINEERING

Acoustics

Aeronautics

Electric Circuits

Fluid Mechanics

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ASTRONOMY

Star Charts

Astronomical Events

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Galaxies

Star Clusters

Nebulae

Astrophysics

EARTH SCIENCE

Geology

Geochronology

Geodesy

Earthquakes

Tide Data

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Climate

LIFE SCIENCES

Animals & Plants

Dinosaurs

DNA Sequence Lookup

SNPs

Proteins

Human, Mouse & Fruit Fly Genomes

Metabolic Pathways

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Cellular Automata

Substitution Systems

Turing Machines

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UNITS & MEASURES

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PLACES & GEOGRAPHY

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PEOPLE & HISTORY

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CULTURE & MEDIA

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MUSIC

Musical Notes

Intervals

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WORDS & LINGUISTICS

Word Properties

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SPORTS & GAMES

Football

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COLORS

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Color Addition

Temperatures

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MONEY & FINANCE

Stock Data

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SOCIOECONOMIC DATA

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HEALTH & MEDICINE

Body Measurements

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Vision

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FOOD & NUTRITION

Foods

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References

EDUCATION

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ORGANIZATIONS

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TRANSPORTATION

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TECHNOLOGICAL WORLD

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Space Probes

Photography

Barcodes

WEB & COMPUTER SYSTEMS

Website Data

IP Lookup

Notable Computers

Data Transfer

Port Numbering

String Processing

Hashing

Unicode Lookup

## Calculus Course Assistant

Taking calculus? Then you need the Wolfram Calculus Course Assistant. This definitive app for calculus--from the world leader in math software--will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Calculus Course Assistant solves your specific Calculus problems on the fly including step-by-step guidance for derivatives, integrals, and much more.

This app covers the following topics applicable to Calculus, AP Calculus AB, AP Calculus BC, Calculus I, and Calculus II:

- Evaluate any numeric expression or substitute a value for a variable.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Determine the limit of a function as it approaches a specific value.

- Differentiate any function or implicit function.

- Find the critical points and inflection points of a function.

- Identify the local and absolute extrema of a function.

- Integrate a function, with or without limits.

- Sum a function given a lower and upper bound.

- Find the closed form of a sequence or generate terms for a specific sequence.

The Wolfram Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Algebra Course Assistant

Taking algebra? Then you need the Wolfram Algebra Course Assistant. This definitive app for algebra--from the world leader in math software--will help you quickly solve your homework problems, ace your tests, and learn algebra concepts so you're prepared for your next courses. Forget canned examples! The Wolfram Algebra Course Assistant solves your specific algebra problems on the fly, often showing you how to work through the problem step by step.

This app covers the following topics applicable to Algebra I, Algebra II, and College Algebra:

- Evaluate any numeric expression or substitute a value for a variable.

- Simplify fractions, square roots, or any other expression.

- Solve a simple equation or a system of equations for specific variables.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Expand any polynomial.

- Factor numeric expressions, polynomials, and symbolic expressions.

- Divide any two expressions.

- Find the partial fraction decomposition of rational expressions.

The Wolfram Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Precalculus Course Assistant

Taking precalculus? Then you need the Wolfram Precalculus Course Assistant. This definitive app for precalculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Precalculus Course Assistant solves your specific precalculus problems on the fly, including solving equations, vector arithmetic, statistics, and much more.

This app covers the following topics applicable to precalculus and trigonometry:

- Evaluate any numeric expression or substitute a value for a variable

- Solve a single equation or a system of equations

- Plot functions on the x-y plane or draw a parametric or polar plot

- Determine the sine, cosine, and tangent of a specific angle in a right triangle

- Simplify, expand, or factor trigonometric functions

- Find the partial fraction decomposition of an expression

- Calculate the dot product, cross product, and magnitude of two vectors

- Identify the mean, median, mode, and standard deviation of a set of data

- Calculate permutations and combinations

The Wolfram Precalculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Precalculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Discrete Math Course Assistant

Taking discrete mathematics? Then you need the Wolfram Discrete Mathematics Course Assistant. This app for discrete math—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn discrete math concepts. The Discrete Mathematics Course Assistant solves your specific discrete math problems on the fly, providing answers to a broad range of subjects.

- Do function calculations like domain and range, image and preimage, and inverse and growth

- Compute logic problems like minimal forms, implications, propositions, and bitwise operations

- Calculate set functions like power set, basic set operations, complement, and Venn diagrams

- Use the Number Theory section for division, modular arithmetic, prime numbers, special numbers, and integer functions

- Do sequence computations like summation, product, and limit of a sequence

- Compute permutation and combinatorics questions, including derangements and permutations of list or finite relations and Pascal's triangle

- Use the discrete probability section for Bernoulli trial equations and view statistics on coin and dice probabilities or view various distribution given the probability of success

- View information on basic, named, or custom graphs in our Graph Theory section

The Wolfram Discrete Mathematics Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Discrete Mathematics Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Pre-Algebra Course Assistant

Taking pre-algebra? Then you need the Wolfram Pre-Algebra Course Assistant. This definitive app for pre-algebra—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn pre-algebra concepts. Forget canned examples! The Wolfram Pre-Algebra Course Assistant solves your specific pre-algebra problems on the fly.

This app covers the following pre-algebra topics:

- Find the divisors and prime factorization of a number

- Calculate the GCD and LCM of two numbers

- Determine the percent change

- Reduce and round numbers

- Evaluate expressions

- Solve equations and simplify expressions

- Convert units of length, area, volume, and weight

- Compute the mean, median, and mode of a dataset

- Plot equations on the coordinate plane

- Graph inequalities on a number line

- Calculate the area, surface area, or volume of a geometric figure

- Find the midpoint, slope, and distance between two points

The Wolfram Pre-Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Pre-Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Physics I Course Assistant

Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics I Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics I Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics I:

- Solve linear and rotational kinematic equations

- Calculate forces of gravity, friction, and springs

- Calculate motion of rockets, pendulums, collisions, and more

- Perform calculations involving mass, weight, density, energy, work, and power

- Do unit conversions

- Look up laws of physics and common physics constants

The Wolfram Physics I Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics I Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Statistics Course Assistant

Taking statistics? Then you need the Wolfram Statistics Course Assistant. This definitive app for statistics—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn statistics concepts. Forget canned examples! The Wolfram Statistics Course Assistant solves your specific problems on the fly, covering descriptive statistics, distributions, and much more.

This app covers the following topics applicable to Statistics and Introduction to Statistics:

- Create a bar chart, histogram, or scatter plot of any set of data

- Find the mean, median, mode, standard deviation, quartiles, and interquartile range of a dataset

- Calculate normal probabilities and find information about the normal distribution

- Calculate binomial probabilities and find information about the binomial distribution

- Compute probabilities based on dice rolls and coin flips

- Find the best-fit line of a set of data points

- Select random integers or random real numbers

The Wolfram Statistics Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Statistics Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Multivariable Calculus App

Taking multivariable calculus? Then you need the Wolfram Multivariable Calculus Course Assistant. This definitive app for multivariable calculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Multivariable Calculus Course Assistant solves your specific multivariable problems on the fly, providing step-by-step guidance for limits, derivatives, integrals, and much more.

This app covers the following topics applicable to Multivariable Calculus, Advanced Calculus, and Vector Calculus:

- Evaluate any numeric expression, or substitute a value for a variable

- Plot 2D or 3D functions of your choice

- Determine the limit of a function as it approaches a specific value or values

- Differentiate any single or multivariable function

- Find the critical points and saddle points of a function

- Calculate the gradient of a function

- Identify the local extrema of a function

- Find the single, double, or triple integral of a function

- Determine the dot or cross product of two vectors

- Calculate the divergence or curl of a vector field

The Wolfram Multivariable Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Multivariable Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Linear Algebra Course App

Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Mechanics of Materials App

Taking your first mechanics of materials class? The Wolfram Mechanics of Materials Course Assistant will help you solve those tricky homework problems, prepare for your next exam, and be ready to tackle future courses! The Wolfram Mechanics of Materials Course Assistant solves your specific problems, performs unit conversions on the fly, and shows you the equations!

This app covers the following topics applicable to mechanics of materials, mechanics of deformable bodies, solid mechanics, mechanics and materials, and statics:

- Calculate the normal stress on and extensional strain in a body

- Solve for the effects of temperature changes on a member

- Search for material properties of alloys, plastics, and woods

- Determine the Young's modulus, Poisson's ratio, and shear modulus of an object

- Use Hooke's Law for uniaxial stress and plane stress and a generalized version to solve for a member's stress or strain

- Evaluate axial deformation problems

- Find the shear stress on circular bars, rectangular or elliptical shafts, and thin-walled members undergoing torsional forces

- Determine the twist angles of torsion members

- Calculate the extensional strain and flexural stress in pure bending beams

- Solve for the deflection of statically determinate beams

The Wolfram Mechanics of Materials Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Mechanics of Materials Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## General Chemistry Course App

Taking introductory chemistry, or need a quick chemistry reference? Then you need the Wolfram General Chemistry Course Assistant. This comprehensive app for chemistry will help you quickly solve your homework problems, ace your tests, and quiz your understanding of basic chemistry concepts so you're prepared for your courses. Forget canned examples! The Wolfram Chemistry Course Assistant solves your specific chemistry problems on the fly.

This app covers the following topics applicable to Introductory Chemistry, General Chemistry, and AP Chemistry:

- Determine properties of elements, chemicals, and ions

- Compute properties of gases using various gas laws

- Perform stoichiometric conversions for solutions

- Balance equations

- Compute the enthalpy, equilibrium constant, and theoretical yield of a reaction

- Perform over 45 different computations

The Wolfram General Chemistry Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram General Chemistry Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Physics II Course Assistant

Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics II Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics II Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics II:

- Calculate properties of solids, including stress, pressure, deformation, and more

- Calculate properties of fluids, including drag, buoyancy, hydrostatic pressure, and more

- Solve a variety of electricity and magnetism calculations

- Perform ray optics calculations, including Snell's law, lensmaker's equation, thin lens equation, and more

- Compute wave effects, including properties of diffraction and thin film interference

- Do common thermodynamics calculations, including the ideal gas law, Joule's first law, and more

- Look up laws of physics and common physics constants

The Wolfram Physics II Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics II Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Fractals Reference App

Like fractals? Want to know more about them? The Wolfram Fractals Reference App is a handy reference you can take with you wherever you go. It's great whether you're covering fractals in your math course or just want to explore the beautiful shapes and structures of fractals and the math behind them.

- Choose from both common fractals and more unusual types

- Visualize the Sierpiński gasket, the Koch snowflake, and the Mandelbrot set, as well as over 40 other fractals

- Input parameters to customize your fractal type

- Learn the rules behind the fractal construction

- Explore hundreds of possibilities, including line and shape replacement fractals, space-filling curves, Blancmange function, Mandelbrot and Julia sets, and 3D fractals

The Wolfram Fractals Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Fractals Reference App draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Astronomy Course Assistant

Do you need an astronomy tool that does more than just show you pictures? Something that will actually help you with your school work? The Wolfram Astronomy Course Assistant provides a suite of useful tools for helping you in your introductory computational astronomy course. From fact checking to formulas, this app provides a convenient resource to help you complete your homework and study for tests. Answers are computed on the fly using input values you specify.

This app covers the following topics, applicable to college-level Astronomy 120 or any other introductory computational astronomy course:

- Get an overview of constellations, including the effects of proper motion

- Learn the celestial reference points and their location in your sky

- Explore solar system objects, properties, and dynamics

- Study Moon phases, eclipses, and tides

- Examine properties of over 100,000 stars, including distance, parallax, luminosity, and position on the Hertzsprung–Russell diagram

- Learn about the seasons and when meteor showers occur

- Access formulas such as Newton's and Kepler's laws, escape velocity, moments of inertia, angular momentum, and Einstein's famous E=mc^2

- Convert between wavelength and frequency, or find the energy of a photon

- Understand the cosmological effects of universal expansion on light and the gravitational effects of black holes

- Determine the probability of intelligent life on other worlds

The Wolfram Astronomy Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Astronomy Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.