Linear Algebra Course App

Wolfram Alpha, LLC

- August 14, 2013

1

Listen Read Device Only Added Installed Loading device compatibility...

(32)

Description

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.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.3

32 total

5 18

4 10

3 2

2 0

1 2

Hjalmar Schacht

Quite Useful I use have a TI Nspire CX CAS, a TI 89 Platinum and a handful of high-end Android calculators. But when it comes to linear algebra (only), you can't beat this little app. It pretty much does everything you need to do. What I like most about the app is that with one key you can get a whole lot of information about a matrix in one place, and it even shows you the step-by-step operations for some of the routines. The only thing missions is the matrix template style interface for entering numbers.

Chris Brav

Almost useless Want to do simple matrix arithmetic on tablet. Wolfram's app almost useless. Must be online and doesn't seem to handle even simple sequences of operations. Only one at a time.

Giannis Dimaridis

Needs way more EDIT: Changing my rating from 4 to 3... It proved to be really useless since the day I bought it. I always find myself using the Wolfram Alpha desktop website instead of mobile apps, simply because it's way faster to operate. This app lacks significant features.

User reviews

Wolfram Alpha, LLC September 6, 2013

Thank you for your suggestion! We've passed this along to our developers for review. In the meantime, if you're experiencing issues with any query while using the app, we encourage user feedback by emailing us at android-support@wolframalpha.com Additional information

Updated

August 14, 2013

Size

3.0M

Installs

500 - 1,000

Current Version

1.0.4603645

Requires Android

2.1 and up

Content Rating

Everyone

Contact Developer

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Listen Read Device Only Added Installed Hi Guys,

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The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

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Enter any integral function and this will calculate the answer. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

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Listen Read Device Only Added Installed ## Math Helper - Algebra Calculus

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✧ 10 topics and 60+ sub-section.

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✧ EAS ® approved

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Derivatives, antiderivative, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation, vectors and other mathematical solving – this and more in Math Helper!

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SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Math Helper Lite

✪ You could also support us with good feedback at Google Play or by links below (facebook, twitter, email etc.)

✪ Our Facebook page: https://www.facebook.com/DDdev.MathHelper

✪ Or you could reach us directly by email

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WHAT IS NEXT

We have plans to implement

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● Implement new design and add 50+ new tasks solution

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, maths theoretical reference textbook app.

***

Having problems with vectors, Probability theory, geometry shapes solution, integrals, matrices (matrix), graph plotter, even more extensive theoretical reference textbook and much much more? Want to learn better? See no further – download this application right now!

P.s. Support us by liking us on Facebook

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Listen Read Device Only Added Installed ## Linear Algebra FREE

ComfyMobile

1

Listen Read Device Only Added Installed The most powerful mathematical app!

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

ALL AVAILABLE FUNCTIONS:

---Matrix algebra---

[+] matrix addition

[+] inverse

[+] matrix multiplication

[+] multiplication by number

[+] matrix transposition

[+] find determinant (Gauss)

[+] definition of the rank

[+] find determinant (Minors)

[+] System Of Linear Equation (A)x=(B) (Gauss)

[+] System Of Linear Equation (A)x=(B) (Kramer)

[+] matrix equation (A)(X)=(B)

[+] matrix equation (X)(A)=(B)

[+] LU decomposition

[+] inverse matrix (Minors)

[+] matrix power

[+] eigenvalues

---Vector algebra---

[+] dot product

[+] length of vector

[+] cross product

[+] angle between vectors

[+] build vector by points

FEATURES:

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[-] export to Maple, MathLab, Wolfram

[-] clipboard for cells

Download assistant for solving problems in areas such as: linear algebra, analysis, economics, differential equations and computer graphics.

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Listen Read Device Only Added Installed ## Algebra

YourTeacher.com

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Listen Read Device Only Added Installed Need more than free videos to learn math? YourTeacher's Algebra app is like having a personal math tutor in your pocket.

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John

"I just love YourTeacher and the way you explain things. I felt like I was in a classroom instead of just looking at examples."

Diane

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(similar to how a teacher assigns additional problems for homework)

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Scope and Sequence

YourTeacher’s Algebra app covers an entire year of Algebra 1.

CHAPTER 1: SIMPLIFYING

Addition and Subtraction

Multiplication and Division

Order of Operations

Evaluation

Least Common Multiple

Addition and Subtraction

Multiplication and Division

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Evaluation

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Consecutive Integer Problems

Geometry Problems

Percent Problems

Age Problems

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Listen Read Device Only Added Installed ## MathScript Scientific Calc

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If you like the app, please give us a good rating. If you are not happy with the app, please mail us. We are working hard to improve the interface and a better rating will motivate us to do the same.

Note:: We have very high regard for customer satisfaction. If you have any difficulty, please let us know. If we are not able to rectify in a short time, we will promptly refund your amount.

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Listen Read Device Only Added Installed ## DragonBox Algebra 12+

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Listen Read Device Only Added Installed DragonBox Algebra 12+ is a must-have tool for students so they can earn better grades and gain confidence in algebra and mathematics. It is based on the award winning game DragonBox Algebra 5+ but covers more advanced topics in mathematics and algebra:

* Parentheses

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Listen Read Device Only Added Installed ## DragonBox Algebra 5+

WeWantToKnow AS

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Listen Read Device Only Added Installed DragonBox Algebra 5+ - The game that secretly teaches algebra

DragonBox Algebra 5+ Is perfect for giving young children a head start in mathematics and algebra. Children as young as five can easily begin to grasp the basic processes involved in solving linear equations without even realising that they are learning. The game is intuitive, engaging and fun, allowing anyone to learn the basics of algebra at his or her own pace.

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* Addition

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Suitable from age five and up, DragonBox Algebra 5+ gives young learners the opportunity to get familiar with the basics of equation solving.

DragonBox uses a novel pedagogical method based on discovery and experimentation. Players learn how to solve equations in a playful and colorfull game environment where they are encouraged to experiment and be creative. By manipulating cards and trying to isolate the DragonBox on one side of the game board, the player gradually learns the operations required to isolate X on one side of an equation. Little by little, the cards are replaced with numbers and variables, revealing the addition, division and multiplication operators the player has been learning throughout the game.

Playing does not require supervision, although parents can assist them in transferring learned skills into pen and paper equation solving. It is a great game for parents to play with their kids and can even give them an opportunity to freshen up their own math skills.

DragonBox was developed by former math teacher Jean-Baptiste Huynh and has been heralded as a perfect example of game-based learning. As a result, it is currently forming the basis of an extensive research project by the Center For Game Science at the University of Washington.

Features

* 10 progressive chapters (5 learning, 5 training)

* 200 puzzles

* Learn to solve equations involving addition, subtraction, division and multiplication

* Multiple profiles

* Dedicated graphics and music for each chapter

* supported languages: English, français, norsk, svenska, dansk, español, 한국어, italiano, português, Deutsch, русский, 简体中文, 繁體中文, suomi, Nederlands, Eesti, Euskara, Türkçe, Čeština, Lietuvių, Magyar, 日本語...

Awards:

Gold Medal

2012 International Serious Play Awards

Best Educational Game

2012 Fun and Serious Games Festival

Best Serious Mobile Game

2012 Serious Games Showcase & Challenge

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GullTasten 2012

Children’s App of the Year

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2013 ON for Learning Award

Common Sense Media

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2013 Nordic Game Awards

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Media:

DragonBox is making me reconsider all the times I’ve called an educational app "innovative."

GeekDad, Wired

Step aside sudoku, algebra is the primordial puzzle game

Jordan Shapiro, Forbes

Brilliant, kids don't even know that they are doing Math

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Brian Brushwood, TWiT

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Geeks With Juniors

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Listen Read Device Only Added Installed 1

Listen Read Device Only Added Installed ## Integral Calculator - Definite

Dr Mark Jones (PhD Maths)

1

Listen Read Device Only Added Installed Hi Guys,

Enter any integral function and this will calculate both the definite and the indefinite integral answers. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any integral function and this will calculate both the definite and the indefinite integral answers. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

1

Listen Read Device Only Added Installed ## Pre-Algebra Guide (OLD)

phoneflips

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Listen Read Device Only Added Installed ★★★ Check out our NEW HD version with Tablet Support and save a crazy 80% ★★★

Here ==> https://play.google.com/store/apps/details?id=com.phoneflips.paen

Well paying careers demand skills like problem solving, reasoning, decision making, and applying solid strategies etc. and Algebra provides you with a wonderful grounding in those skills - not to mention that it can prepare you for a wide range of opportunities.

This is a COMPLETE Pre-Algebra guide to well over 325 rules, definitions and examples, including number line, integers, rational numbers, scientific notation, median, like terms, equations, Pythagorean theorem and much more!

Our guide will take you step-by-step through the basic building blocks of Algebra giving you a solid foundation for further studies in our easy-to-follow and proven format!

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1. Number Line

2. Inequality Symbols

3. Comparing and Ordering

4. Graphs of Real, Integer & Whole Numbers

5. Adding Positive & Negatives

6. Subtracting Numbers & Opposites

7. Multiplying & Dividing Positive & Negatives

8. Properties of Real Numbers

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16. Adding Fractions

17. Subtracting Fractions

18. Multiplying Fractions

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21. Multiplying Decimals

22. Dividing Decimals

23. Fractions to Decimals

24. Decimals to Fractions

25. Rounding Decimals

26. Scientific Notation

27. Percent

28. Percent Problems

29. Averages & Means

30. Medians

31. Mode & Range

32. Variables, Coefficients & Terms, Degrees

33. Like / Unlike Terms

34. Polynomials / Degrees

35. Distributive Property

36. Add/Subtract Polynomials

37. Expression Evaluation

38. Open Sentence / Solutions

39. One-Step Equations

40. Solving ax+b = c Equations

41. Solving ax+b = cx+d Equations

42. Solving a Proportion

43. From Words to Symbols

44. Square Roots / Radical Sign

45. Pythagorean Theorem

Algebra is a very unique discipline. It is very abstract. The abstractness of algebra causes the brain to think in totally new patterns. That thinking process causes the brain to work, much like a muscle. The more that muscle works out, the better it performs on OTHER tasks. In simple terms, algebra builds a better brain! Believe it or not algebra is much easier to learn than many of us think and this guide helps make it easier!

Like all our 'phoneflips', this lightweight application has NO ads, never needs an internet connection and wont take up much space on your phone!

For hard copy versions of this and other great products, please visit: http://www.flipperguides.com/

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Listen Read Device Only Added Installed ## Algebra TestBank!

Allen Resources

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Listen Read Device Only Added Installed Algebra TestBank! PERFECT-Score Authors.

Johns Hopkins provides full funding so that every student at Dunbar High School (Baltimore, Maryland) receives our TestBank Software.

• Multiple-Choice Questions: Every subject is covered.

• All Subjects: Focus on any subject you choose.

• Adaptive Learning Technology: Re-calibrates based on your performance.

• Seen Least Option: Avoid repeating questions.

• Missed Most Option: Review questions you missed most often.

• Favorite Option: Flag specific questions for review later.

• Rationale: Understand "why" an answer is correct.

• Performance Statistics: Know where you stand for every subject.

• Retake entire test or only missed questions: Maximum retention.

• Test-taking advice, tips, and strategies: You'll be prepared.

• Frequent Updates: Help you stay up on the latest material.

• See our PERFECT SCORE Authors at http://AllenPrep.com

ADAPTIVE LEARNING TECHNOLOGY: Your Algebra TestBank is continually re-calibrated every time you answer a question, based on your personal performance.

• Mock Algebra Questions

100% multiple choice questions along with guideline answers focusing on every subject area. Practicing these questions will greatly reduce your risk of encountering surprises on exam day.

• Rationale given for every single question

Explanations and rationale provided for every question. This makes TestBank a truly stand-alone program. You will not need to refer to another source for rationale while you are using TestBank. Your learning will be more efficient and productive since everything you need to know is in front of you.

• You choose which subjects to study

Depending on your learning needs or time frame, you can decide to take a specific number of questions randomly selected from ALL of the subject areas, any COMBINATION of the subjects, or an INDIVIDUAL subject. This gives you control, allowing you to target your focus on certain subjects.

• The order of the QUESTIONS is always scrambled.

TestBank keeps you on your toes. Become a better test taker, creating confidence in the materials learned.

• The order of the ANSWERS is always scrambled.

Forces you to read/understand each answer choice instead of remembering which answer is correct based on its order. This feature forces you to think about each question, preventing you from memorizing the 'location" of the answer instead of "knowing" the answer.

• Your performance is tracked.

Your performance is displayed when you open the app, allowing you to track your progress and target your studies. TestBank tracks your cumulative performance, both overall and by subject area.

• Questions Seen Least

TestBank knows which questions you have seen/answered the least often. When you choose this option (it's the default option), the questions that you have seen the least number of times will display first. We recommend this option for your initial few weeks of using TestBank. This enables you to focus on new questions without wasting time on ones you have already seen.

• Questions Missed Most

TestBank tracks when you get a question incorrect. After using TestBank for a while, you will want to focus on the questions that you have missed most often. When you choose this option, the questions that you missed (scored incorrect) most often will display first. Focus on weak areas by taking quizzes only with the questions that you have missed most frequently.

If you like Khan Academy, you'll LOVE Algebra TestBank! Use with Ted, Quora, and Star Chart also.

Use for State Achievement Tests:

• California: STaR, CAHSEE

• Florida: FCAT

• Georgia: CRCT, EOCT, GHSGT, GAA

• Illiniois: ISAT, PSAE

• Massachusetts: MCAS

• Michigan: MEAP, MME

• New Jersey: NJASK, GEPA, HSPA

• New York: Regents

• North Carolina: EOGs, EOCs

• Ohio: OAT, OGT

• Pennsylvania: PSSA, PASA

• Texas: TAKS

• Virgina: SOL

• Washington: WASL

1

Listen Read Device Only Added Installed ## Algebra

Trevor Doyle

1

Listen Read Device Only Added Installed **REAL TEACHER TAUGHT LESSONS**

Algebra

This algebra course teaches basic number operations, variables and their applications. Gain a fundamental sense of equations, inequalities and their solutions. This course offers 11 full chapters with 6-8 lessons each chapter that present short easy to follow algebra videos. These 5 to 10 minutes videos take students through the lesson slowly and concisely. Algebra is taken by students who have gained skills like operation with number, rational numbers, basic equations and the basic coordinate plane.

Algebra

This algebra course teaches basic number operations, variables and their applications. Gain a fundamental sense of equations, inequalities and their solutions. This course offers 11 full chapters with 6-8 lessons each chapter that present short easy to follow algebra videos. These 5 to 10 minutes videos take students through the lesson slowly and concisely. Algebra is taken by students who have gained skills like operation with number, rational numbers, basic equations and the basic coordinate plane.

Chapter 1 Algebra Tools

1.1 Variables and Expressions

1.2 Exponents anf Order of Operations

1.3 Exploring Real Numbers

1.4 Adding Real Numbers

1.5 Subtracting Integers

1.6 Multiply and Dividing Real Numbers

1.7 The Distributive Property

1.8 Properties of Numbers

1.9 Number Systems

1.10 Functions and Graphs

Chapter 2 Solving Equations

2.1 Solving Two Step Equations

2.2 Solving Muti Step Equations

2.3 Solving Equations With Variables on Both sides

2.4 Ratios and Proportions

2.5 Equations and Problem Solving

2.6 Mixture Problems

2.7 Percent of Change

2.8 Solving For a Special value

2.9 Weighted Averages

Chapter 3 Solving Inequalities

3.1 Inequalities and their Graphs

3.2 Solving Inequailty by Add Subtract

3.3 Solve an Inequality Mutiplying and Dividing

3.4 Solve Muti Step Inequalities

3.5 Solving Compund Inequal

3.6 Absolute Value And Inequal

3.7 Graphing Systems of Inequalities

3.8 Graphing Inequalities in Two variables

Chapter 4 Graphs and Functions

4.1 Graphing data on the Coordinate Plane

4.2 Greatest Common Divisor

4.3 Equivalent Fractions

4.4 Equivalent Forms of Rational Numbers

4.5 Comparing and Ordering Rational Numbers

4.6 Direct Variation

4.7 Deductive and Inductive

Chapter 5 Linear Equations and Their Graphs

5.1 Rate of Change and Slope

5.2 Slope Intercept Form

5.3 Standard Form

5.4 Point Slope Form

5.5 Parallel and Perpendicular

Chapter 6 System of Equations and Inequalities

6.1 Solve Systems by Graphing

6.2 Solve Systems using Substition

6.3 Solve Systems Using Elimination

6.4 Application of Systems of Equations

6.5 Linear Inequalities

6.6 Systems of Inequalities

Chapter 7 Exponents

7.1 Zero and Negative Exponents

7.2 Scientific Notation

7.3 Multiplication Properties of Exponents

7.4 More on Multiplications of Exponents

7.5 Division Properties of Exponents

Chapter 8 Polynomials and Factoring

8.1 Adding and Subtracting Polynomials

8.2 Multiplying and Factoring Polynomials

8.3 Multiply Binomials (FOIL)

8.4 Multiply Special cases

8.5 Factor Trinomials (a=1)

8.6 Factor Trinomials (a>1)

8.7 Special cases of factoring polynomials

8.8 Factoring polynomials using grouping

8.9 Multiplying Monomials

8.10 Dividing Mononials

8.11 Special Products of Binomials

8.12 Factor Difference of Squares

8.13 Perfect Squares

Chapter 9 Quadratic Equations and Functions

9.1 Exploring Graphing Quadratics

9.2 Quadratic Equation

9.3 Finding and Estimating Square Roots

9.4 Solving Quadratic Equations

9.5 Factor Quadratic ro Solve

9.6 Complete the Square to Solve Quadratics

9.7 Solve Quadratic Equations using the Quadratic Formula

9.8 Using Discriminant

9.9 Graphing Quadratics

9.10 Exponent Functions

9.11 Growth and Decay

Chapter 10 Radical Expressions and Equations

10.1 Simplify Radicals

10.2 The Pythagorean Theorem

10.3 Operations with radical Expressions

10.4 Solve Radical Equations

10.5 Graphing Square Root Functions

10.6 The Distance Formula

11.1 Simplify Rational Expressions

11.2 Multiply and Divdiding Rational Expressions

11.3 Divide Polynomials

11.4 Adding and Subtracting rational Expressions

11.5 Rational Equations

11.6 Inverse Variation

1

Listen Read Device Only Added Installed ## Math Algebra Solver Calculator

Verge Applications

1

Listen Read Device Only Added Installed This is a algebra calculator that solves algebra for you, and gives you answers teachers will accept! Unlike other similar apps this app is built directly for students. The answers that appear will be in the form your teacher will want. No more weird decimal answers! Finally an app with answers teachers will accept! This does a variety of algebra calculations to help with your math class. Its like your own personal algebra tutor app. This is great for students in all algebra classes including algebra 2 it will act as a algebra 2 calculator and calculator for all algebra classes. It will act as a calculator to solve algebra problems like Factoring and complete the square. Also Including quadratic equation solver, system of linear equations with two or three equations. pythagorean theorem, with two versions, one for simple problems and one for more advanced problems. It will also solve slope, y-intercept and give the equation in slope intercept form. Simplifying square roots, and is a calculator that calculates square roots, cubed roots and any other root. We have added the foil method and exponents to the list of problems that can be solved. Reduce, add, subtract, divide and mixed number fractions. Finding LCM and GCD (least common multiple and greatest common divider). There are many more solvers included in this app, as well as a list of formulas! This is great for kids and adults its, it can be used to help with math workout and math games. Free updates are constantly being released to improve the app based on your responses! Download now for this special price!

1

Listen Read Device Only Added Installed ## CalcPro Free

carlosgs

1

Listen Read Device Only Added Installed This is the free version of the application CalcPro. The free version is a simple calculator that a lot of people may find useful.

NOTE: SWIPE THE KEYBOARD TO ACCESS ALL THE FEATURES

In the free version you're able to perform operations with real/complex numbers and see all of them in a list. You can use previous operations by just clicking or longpressing them. This version is intended as a version for anyone who just wants a simple calculator. With landscape support it plays nicely in your tablet!

It's got polar/rectangular complex notation, radian/degrees. As a preview you're able to solve linear equations and use the set of points to line interpolation. If you like this features and want more consider checking out the paid version.

Check the paid application if you're interested in the rest of features:

- Equation Solver: You can solve almost any equation. It supports:

-> Non-linear equations: Any type of equation, such as: 5*x+sin(x^3+2)=8 (up to 10 equations and variables, you can see 2 equations solved in the screenshots)

-> Linear equations: Like 2*x+3*y=8, -3*x+6*y=3 (up to 10)

-> Polynomials: Up to grade 20 (complex and non-complex solutions)

- Interpolation

-> Simple: Perfect for thermodynamic tables with only one variable (for example Temperature)

-> Double: 2 variables interpolation. See screenshots for a preview

-> Points to line: If you have a set of points (x,y) this tool will find the closest line and will give you the R^2 (Just like Excel).

- Matrices: Since version 1.3 you can use matrices. Matrices are made of complex and real numbers and contain most common operations. Functions and operators currently supported: +, -, *, /, determinant, transpose, ^,.^, ^-1 (Inverse), get, set, eyes (Identity matrix), ones. You can sum a number to a matrix similarly to Matlab, power each element individually...

- Vectors: Complex/real vectors with dot and cross multiplication (besides the applicable methods found in matrices)

- Plot: 2D easy to use function plotter

- Function editor: Create as many functions as you want and save them under different categories. Using custom functions is extremely easy and very helpful. You can describe the functions and variables. Furthermore, you can take a photo that may help you understand and use the function correctly. Functions can be used in the calculator as well as in the equation solver.

- Converter: It's useful to have a converter inside the app. It's got 19 conversions: length, area, volume, angle, time, speed, acceleration, flow, mass, force, torque, energy, density, pressure, dynamic viscosity, kinematic viscosity, temperature and currency.

- Wolfram Alpha search: Just touch the search button

- Complex numbers: The calculator supports complex numbers in both rectangular and polar notation. Polar notation us useful for phasors in Circuit Analysis.

- Variables: Just save any number as a variable and use it later.

- Constants: 6, more in next updates.

- Radians/degrees

- Easier decimal notation: 1.000000 is 1, 99999999 is 9.999E7 (depending of the decimal precision)...

1

Listen Read Device Only Added Installed # More from developer

## WolframAlpha

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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

Applied Math

Logic Functions

Definitions

STATISTICS & DATA ANALYSIS

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

Woods

Bulk Materials

ENGINEERING

Acoustics

Aeronautics

Electric Circuits

Fluid Mechanics

Steam Tables

Psychrometrics

Refrigeration

Structures

ASTRONOMY

Star Charts

Astronomical Events

Planets

Moons

Minor Planets

Comets

Space Weather

Stars

Pulsars

Galaxies

Star Clusters

Nebulae

Astrophysics

EARTH SCIENCE

Geology

Geochronology

Geodesy

Earthquakes

Tide Data

Atmosphere

Climate

LIFE SCIENCES

Animals & Plants

Dinosaurs

DNA Sequence Lookup

SNPs

Proteins

Human, Mouse & Fruit Fly Genomes

Metabolic Pathways

COMPUTATIONAL SCIENCES

Cellular Automata

Substitution Systems

Turing Machines

Computational Complexity

Algebraic Codes

Fractals

Mathematica

Image Processing

UNITS & MEASURES

Conversions

Comparisons

Dimensional Analysis

Industrial Measures

Batteries

Bulk Materials

Paint

DATES & TIMES

Date Computations

Time Zones

Calendars

Holidays

Geological Time

WEATHER

Current & Historical Weather

Forecasts

Wind Chill

Hurricanes

Clouds

Climate

PLACES & GEOGRAPHY

Maps

Projections

Geodesy

Navigation

Distances

Geomagnetism

Geocoding

Countries

Cities

Elevation Data

Oceans

Lakes

Rivers

Islands

Mountains

PEOPLE & HISTORY

People

Genealogy

Names

Occupations

Political Leaders

Historical Events, Periods & Countries

Historical Numerals & Money

CULTURE & MEDIA

Books

Periodicals

Movies

Video Games

Fictional Characters

Mythology

Television Networks & Programs

Awards

MUSIC

Musical Notes

Intervals

Chords

Scales

Audio Waveforms

Instruments

Songs

WORDS & LINGUISTICS

Word Properties

Dictionary Lookup

Word Puzzles

Anagrams

Languages

Document Length

Morse Code

Soundex

Number Names

SPORTS & GAMES

Football

Baseball

Olympics

Stadiums

Lotteries

Card Games

COLORS

Color Names & Systems

Color Addition

Temperatures

Wavelengths

MONEY & FINANCE

Stock Data

Indices

Mutual Funds

Futures

Mortgages

Present Value

Currency Conversion

Tips

Bonds

Derivatives Valuation

Wages

Sales Tax

SOCIOECONOMIC DATA

Demographics

Countries

US States

US Counties

Cities

Economics

Agriculture

Energy

Salaries

Unemployment

Cost of Living

Health Care

Housing

Social Statistics

Crime

Military

Religion

HEALTH & MEDICINE

Body Measurements

Growth Charts

Exercise

Diseases

Mortality Data

Medical Test Data

Teeth

Vision

Drug Data

Hospitals

FOOD & NUTRITION

Foods

Dietary

References

EDUCATION

International Education

Universities

School Districts

Public Schools

Standardized Tests

ORGANIZATIONS

Companies

Hospitals

Foundations

International Organizations

TRANSPORTATION

Airports

Airlines

Aircraft

Flight Data

Road Transport

Gasoline Prices

Bridges

Tunnels

Tides

TECHNOLOGICAL WORLD

Communications

Satellites

Space Probes

Photography

Barcodes

WEB & COMPUTER SYSTEMS

Website Data

IP Lookup

Notable Computers

Data Transfer

Port Numbering

String Processing

Hashing

Unicode Lookup

1

Listen Read Device Only Added Installed ## Calculus Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Algebra Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Physics I Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Multivariable Calculus App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Precalculus Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Statistics Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Physics II Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Discrete Math Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## General Chemistry Course App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Pre-Algebra Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Mechanics of Materials App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Fractals Reference App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

1

Listen Read Device Only Added Installed ## Astronomy Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed 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.

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Listen Read Device Only Added Installed ## Fractions Reference App

Wolfram Alpha, LLC

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Listen Read Device Only Added Installed 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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Listen Read Device Only Added Installed