# Description

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.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.1

30 total

5 19

4 4

3 3

2 0

1 4

# What's New

- Bug fixes

# Additional information

Updated

December 31, 2014

Size

22M

Installs

500 - 1,000

Current Version

1.0.5217476

Requires Android

2.1 and up

Content Rating

Low Maturity

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

## Mechanics

Reflare

1

Study and understand Mechanics right on your favorite mobile device.

Mechanics uses a gaming-grade physics engine to simulate all the effects right in front of your eyes.

Mechanics uses a gaming-grade physics engine to simulate all the effects right in front of your eyes.

More than 2 dozen interactive examples, many animations and down to earth, easy to understand explanations of both the physical laws as well as the mathematics behind them give you everything you need to wrap your head around mechanics.

Every subject includes a final test where you can check your knowledge as you learn it.

Lessons covered are:

- Kinematics

- Dynamics

- Energy

- Momentum

- Rotation

- Gravity

Studying mechanics has never been easier.

## 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.

## Mechanics of Materials

To make a successful career in mechanical engineering that too in design or finite element analysis one must have strong fundamental knowledge in structural/solid mechanics/strength of materials/finite element analysis. This application will help you in undestanding the concepts in Mechanics of Materials and testing your knowledge. In particular this app is useful for,

1) Students appearing for written tests as a part of campus interview process of core mechanical engineering companies like Rolls Royce, Airbus, Mahindra, TATA Motors, and so on

2) Industry professional who are working in Design and CAE field

preparing for technical interviews

3) Students appearing for various competitive examinations in engineering field like Graduate Aptitude Tests in Engineering (GATE), Indian Engineering Services (IES) etc.

4) The application consist of Mock Tests from previous years questions from Graduate Aptitude Test in Engineering (GATE) for Mechanical and Civil Engineering Branches.

5) Concepts on Stress, Strain, Elastic Constants, Deflection of beams, Shear force and Bending Moment Diagrams, Thermal Stresses, Thin cylinder Columns etc are summarized in concise form.

## Mechanics 101

Vook

1

"Mechanics 101: The Animated TextVook," is a lively, informed crash course featuring eight easy-to-follow animations, that will get you up-to-speed on the history and fundamentals of Mechanics. Whether you’re looking for a fact-filled introduction, a concentrated review, or to help your kids with their homework, this Vook has the answers you’re looking for. Dr. Vook, Ph.D guides you through this practical TextVook that will have you feeling confident about the science of mechanics. Get smart, quickly - download it now!

In “Mechanics 101: The Animated TextVook,” Dr. Vook, Ph.D, breaks the complex, captivating world of Mechanics into eight chapters that will keep you engaged and help you remember all that you’ve learned. You’ll begin your journey with a brief intro to mechanics. Then you’ll dive into the science of motion, acceleration, and object behavior. Finally, you’ll explore energy, conservation, and momentum, in a fun way that goes beyond the stuffy formulas. Tip boxes in each lesson give you fascinating facts, hints and history about each topic. As usual, Dr. Vook has got it all covered.

## AUTO REPAIR MECHANIC TECH Quiz

AUTO REPAIR

- 350+ Multiple Choice Quizzes

- Flash Cards

- Dictionary

- 350+ Multiple Choice Quizzes

- Flash Cards

- Dictionary

Ready to start your career as an Automotive Technician? Our AUTO REPAIR quizzes, flash cards, and dictionary of over 350 Auto Mechanic terms makes the perfect study partner. This handy Android app from Little Apps keeps your user interface simple and straightforward; the only complex aspect of this app is the content itself. Challenge your knowledge with multiple choice quizzes which show you the correct answer if you miss a question. Research terms you don't know with the specialized dictionary. Study for upcoming tests and master your Auto Repair knowledge with term-by-term flash cards. The Auto Repair Quiz (Flash Cards & Dictionary), made for students on the go with Android phones, applies a simple, easy-to-use structure to a particularly complicated subject.

## MathMagic Lite

MathMagic Lite is one of the best free equation editors on the planet.

MathMagic products have been widely used in higher educations and DTP market since 1998 on both Mac and Windows.

MathMagic products have been widely used in higher educations and DTP market since 1998 on both Mac and Windows.

MathMagic Lite is an easy to use WYSIWYG equation editor with LaTeX and Wolfram Alpha support.

It lets you enter mathematical Formula, math expressions, and various scientific symbols easily and then use them in your word processors, presentations, web contents, technical publications, and more.

MathMagic is the best choice for writing equations and symbols for Mathematics, Physics, Science and Chemistry.

MathMagic equation image can be opened and re-edited later even if saved in PNG.

This update supports taller key buttons, visiting WolframAlpha and a bug fix.

## Motor Mechanic Answers

Motor Mechanic Answers app have latest & advanced Question Answers & videos, for Motor Mechanic, Diploma and Engineering in Mechanical, Automobile & Production Engineering. this App includes Job Services for Motor Mechanic.

This App is very useful for Motor MechanicS, ITI & Engineering Students.

In this app shortcut links are provided to all Top Sites. You can use this App as Web browser.

Features:-

-Motor Mechanic Questions & Answers

-Motor Mechanic Quiz

-Advanced videos for Motor Mechanic and engineers

- educational videos for Mechanic & Engineering Students

- Motor Mechanic educational videos

- Motor MechanicS educational apps

- fun educational videos for Motor MechanicES

- educational video and apps for engineers

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- teacher apps

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- learning with fun

- educational video for automobile engg

- educational videos for polytechnic

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- recognize education app

- educational videos for diploma engineering

- train memory

- improve Knowladge.

-have links to all top websites on net.

-App provide special offers,

-Job Services,

________________________________

Educational Quiz & videos are advanced videos explicitly designed with educational purposes, or which have incidental or secondary educational value. All types of videos may be used in an educational environment. Educational videos are videos that are designed to teach people about certain subjects, expand concepts, reinforce development, understand an historical event or culture, or assist them in learning as they play.

_________________________________

This educational app is developed by-

ENGINEERING APPS- Manoj Dole

Download more educational Apps -

https://play.google.com/store/apps/developer?id=ENGINEERING%20APPS-%20Manoj%20Dole&hl=en

## Static beam

GoodCat

1

Features:

- Lack of advertising ;

- Calculation of statically determinate systems;

- Calculation of statically indeterminate systems ;

- Limitation of the number of poles and load depends only on the size of the display device ;

- Calculation and graphical plotting diagrams of shear forces and bending moments ;

- Calculation and construction of beam deflection diagrams (only in the paid version )

- Display the results of internal forces in tabular form ;

- Save the results to a PDF file (only in the paid version );

- Lack of advertising ;

- Calculation of statically determinate systems;

- Calculation of statically indeterminate systems ;

- Limitation of the number of poles and load depends only on the size of the display device ;

- Calculation and graphical plotting diagrams of shear forces and bending moments ;

- Calculation and construction of beam deflection diagrams (only in the paid version )

- Display the results of internal forces in tabular form ;

- Save the results to a PDF file (only in the paid version );

## iMathematics

iMathematics is the best app on Android Market for the study of mathematics! With more than 120 topics, over 1000 formulas, attractive interface and with 7 solvers and calculators! Try it for free, if you like it you can buy iMathematics Pro!

================================

FEATURES

================================

✔ A complete porting of the famous iPhone version!

✔ 8 apps in 1: 7 calculators and 1 form!

✔ Over 1000 formulas, definitions and theorems! The more complete form on Android Market.. constantly updated!

✔ 7 magnificent Utilities to help you in the exercises: Quadratic Equations Solver, Fraction Approximator, Graphic Calculator, Advanced Calculator, Systems Solver, Matrices Solver, and math Glossary!

✔ Beautiful graphical user interface, simple and intuitive!

✔ Support for new High Resolution devices!

✔ Very complete form, divided into sections for an easy consultation!

✔ More than 50 Quizzes on the topics to test your knowledge!

✔ Links to Wikipedia for every topic!

✔ Possibility to try iMathematics for free or unlock it completely buying iMathematics Pro!

================================

COMING IN NEXT UPDATE…

================================

● Differential Equations

## Strength of Materials

This unique free application is for all students across the world. It covers 157 topics of Strength Of Materials in detail. These 157 topics are divided in 5 units.

Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical representations along with simple text explaining the concept in detail.

This USP of this application is "ultra-portability". Students can access the content on-the-go from anywhere they like.

Basically, each topic is like a detailed flash card and will make the lives of students simpler and easier.

Some of topics Covered in this application are:

1. TENSILE STRESS

2. COMPRESSIVE STRESS

3. SHEAR STRESS

4. VOLUMETRIC STRESS

5. VOLUMETRIC STRAIN

6. SHEAR STRAIN

7. COMPRESSIVE STRAIN

8. TENSILE STRAIN

9. STRESS STRAIN DIAGRAM

10. THERMAL STRESS

11. POISSON RATIO

12. THREE MODULUS

13. Temperature Stress In Composite Bar

14. STRAIN ENERGY

15. MODULUS OF RESSILINCE AND TOUGHNESS

16. STRAIN ENERGY IN GRADUAL AND SUDDEN LOAD

17. STRAIN ENERGY IN IMPACT LOAD

18. HOOK'S LAW

19. STRESS, STRAIN AND CHANGE IN LENGTH

20. CHANGE IN LENGTH WHEN ONE BOTH ENDS ARE FREE

21. CHANGE IN LENGTH WHEN ONE BOTH ENDS ARE FIXED

22. Composite bar in tension or compression

23. Principal Stress And Principal Plane

24. Maximum Shear Stress

25. Theories Of Elastic Failure

26. Maximum Principal Stress Theory

27. Maximum Shear Stress Theory:

28. Maximum Principal Strain Theory

29. Total Strain Energy Per Unit Volume Theory

30. Maximum Shear Strain Energy Per Unit Volume Theory

31. Mohr’s Rupture Theory For Brittle Materials

32. Mohr’s Circle

33. Introduction to Bending Moment And Shearing Force

34. Shearing Force, And Bending Moment In A Straight Beam

35. Sign Conventions For Bending Moments And Shearing Forces

36. Bending Of Beams

37. Procedure For Drawing Shear Force And Bending Moment Diagram

38. SFD & BMD Of Cantilever Carrying Load At Its One End

39. SFD And BMD Of Simply Supported Beam Subjected To A Central Load

40. SFD And BMD Of A Cantilever Beam Subjected To U.D.L

41. Simply Supported Beam Subjected To U.D.L

42. Simply Supported Beam Carrying UDL & End Couples

43. Points Of Inflection

44. Theory Of Bending : Assumption And General Theory

45. Elastic Flexure Formula

46. Beams Of Composite Cross Section

47. Flexural Buckling Of A Pin-Ended Strut

48. Rankine-Gordon Formula

49. Comparison Of The Rankine-Gordon And Euler Formulae

50. Effective Lengths Of Struts

51. Struts And Columns With One End Fixed And The Other Free

52. Thin Cylinder

53. Members Subjected to Axisymmetric Load

54. ANALYSIS: Pressurized thin walled cylinder

55. Longitudinal Stress: Pressurized thin walled cylinder

56. Change in Dimensions: Pressurized thin walled cylinder

57. Volumetric Strain or Change in the Internal Volume

58. Cylindrical Vessel with Hemispherical Ends

59. Thin rotating ring or cylinder

60. Stresses in thick cylinders

61. Stresses in thick cylinders

62. Representation of radial and circumferential strain

63. A thick cylinder with both external and internal pressure

64. The stress distribution within the cylinder wall

65. Methods of increasing the elastic strength of a thick cylinder by pre-stressing

66. Composite cylinders

67. Combined stress distribution in a composite cylinder

68. Multilayered or Laminated cylinder

69. Autofrettage

70. Derivation of the hoop and radial stress equations for a thickwalled circular cylinder

71. Lame line

72. Plastic deformation of thick tubes

73. Lame line for elastic zone

74. Portion of the cylinder is plastic

75. Stress in thin cylinders

76. Horizontal diametrical plane

77. Strains in thin cylinders

78. Change in Volume of Cylinder

79. Compound Cylinders

80. Press Fits

81. Analysis of Press Fits

82. Castigliano's first theorem

83. Castigliano’s Second Theorem

84. Torsion of a thin circular tube

85. Torsion of solid circular shafts

86. Torsion of a hollow circular shaft

All topics are not listed because of character limitations set by the Play Store.

## Math Solver

Solve Math problems and Plot functions.

Math Solver is a full featured scientific calculator and graphing calculator with widest range of functions available.

Solves problems in Basic Math, Algebra, Complex Numbers, Trigonometry, Integral and Differential Calculus, Set Theory, Matrix and vector Algebra

Math Solver is a full featured scientific calculator and graphing calculator with widest range of functions available.

Solves problems in Basic Math, Algebra, Complex Numbers, Trigonometry, Integral and Differential Calculus, Set Theory, Matrix and vector Algebra

Solve equations and system of equations

Find derivatives, definite and indefinite integral

Support for trigonometric inverse-trigonometric and hyperbolic functions

No network access required! Works offline

It has a offline Catalog with details of each function with example.

Note: Free version contains ads! In-app upgrade to PRO version to make it ad-free.

* Enter multiple comma separated functions to plot them.

* Press back button to make graph full screen by hiding keyboard

* Press on any example in Catalog to copy it to Solver tab

* Trigonometric functions default input is in radian i.e to calculate Sin(90Degree) to calculate Sine of 90 degree.

Note- 1:- It doesn't solve word problems.

Note- 2:- It doesn't show steps to solve a problem. It solve shows final answer.

## Сопромат. Растяжение- сжатие

Maximu

1

Сопромат. Растяжение- сжатие- приложение для расчета статически определимых задач центрального растяжения-сжатия из курса Сопромата. Главной особенностью приложения является полное детальное решение задачи со всеми вспомогательными действиями. Нужно только ввести исходные данные и получить полное решение.

Приложение включает в себя:

-Решение задачи для стержня от 1 до 10 участков

-Выбор различного материала стержня

-Предел прочности материала

-Выбор запаса прочности

-Учет температурного расширения

-Проверка условия прочности

-Графический рисунок стержня

-Эпюры продольных сил, а также напряжений

-Графический рисунок изменения длины.

Приложение включает в себя:

-Решение задачи для стержня от 1 до 10 участков

-Выбор различного материала стержня

-Предел прочности материала

-Выбор запаса прочности

-Учет температурного расширения

-Проверка условия прочности

-Графический рисунок стержня

-Эпюры продольных сил, а также напряжений

-Графический рисунок изменения длины.

## Fluid Mechanics Calculator

Fluid Mechanics Calculator contains 97 Calculators, that can quickly and easily calculate different Fluid Mechanics, Civil, Structural, Pipe Flow and Engineering parameters. Automatic & Accurate Calculations and Conversions with value changes. A Complete Engineering Dictionary.

*** Available in English, Français, Español, Italiano, Deutsch & Português ***

Fluid Mechanics Calculator contains following 97 Calculators:

• Absolute Pressure

• Brake Horsepower

• Bernoulli Theorem for Head Loss

• Bulk Modulus

• Buoyant Force

• Chezy Coefficient

• Chezy Velocity

• Compressibility

• External Hydrostatic Pressure

• Flow Rate

• Fluid Density with Pressure

• Fluid Pressure

• Hydraulic Radius

• Kinematic Viscosity

• Liquid Phase Diffusion Coefficient

• Pump Efficiency

• Manning Flow Velocity

• Mean Depth

• Minor Losses

• Net Positive Suction Head and Cavitation

• Specific Gas Constant

• Specific Gravity with Water Weight

• Specific Gravity with Water Weight Loss

• Specific Volume

• Thrust Block

• Water Horsepower

• Acoustic Flow Meter

• Bazin's Weir Flow

• Broad Crested Weir

• Curb Capture Flow Rate

• Curb Gutter Flow Rate

• French Drain Seepage Rate

• Gutter Capture Efficiency

• Gutter Carryover

• Gutter Interception Capacity

• Rectangular Weir

• Rectangular Weir Discharge - Francis Equation

• Orifice Flow Rate

• Parshall Flume Flow Rate

• Permeameter Porous Medium Flow Rate

• Unconfined Aquifer Well Flow Rate

• V notch Weir

• Venturi Meter for Flow Rate

• Hazen Williams - Fluid Flow Rate

• Hazen Williams - Mean Fluid Velocity

• Aluminum Pipe - Pressure Rating

• Buried Corrugated Metal Pipe Thrust - Cross Sectional Area

• Buried Corrugated Metal Pipe Thrust - Pipe Wall

• Buried Corrugated Metal Pipe Thrust - Pressure

• Ductile Iron Pipe - Pressure

• Ductile Iron Pipe - Wall Thickness

• Pipe Vacuum Pressure Load

• Pipe Water Buoyancy Factor

• Plastic Pipe - AWWA C900 Pressure Class

• Plastic Pipe - Inside Diameter Controlled

• Plastic Pipe - Outside Diameter Controlled

• Plastic Pipe - Outside Diameter Controlled Short Term Strength

• Plastic Pipe - Short Term Pressure Rating

• Slotted Pipe Gutter Interception

• Smooth Wall Steel Pipe - Pressure Rating

• Soil Load Per Linear Length of Pipe

• Restrained Anchored Pipe Stress

• Pipe Soil Weight Pressure

• Unrestrained Pipe Length Change

• Poiseuille's Law

• Stokes Law

• Cauchy Number

• Cavitation Number

• Eckert Number

• Euler Number

• Fourier Number

• Froude Number

• Knudsen Number

• Lewis Number

• Mach Number

• Prandtl Number

• Reynolds Number

• Schmidt Number

• Sherwood Number

• Nusselt Number

• Peclet Number

• Strouhal Number

• Threshold Odor Number

• Weber Number

• Darcy Weisbach - Head Loss

• Darcy's Law - Flow Rate

• Darcy's Law - Flux

• Darcy's Law - Hydraulic Gradient

• Darcy's Law - Porosity

• Darcy's Law - Saturated Soil

• Darcy's Law - Seepage Velocity

• Darcy's Law - Seepage Velocity and Porosity

• Darcy's Law - Void Ratio

• Water Hammer - Maximum Surge Pressure for a Fluid

• Water Hammer - Maximum Surge Pressure for Water

• Water Hammer - Maximum Surge Pressure Head

• Water Hammer - Pressure Increase

Key Features:

• Complete coverage of calculators in Civil, Structural, Pipe Flow, Fluid Mechanics and Engineering fields.

• Professionally and Newly designed user-interface that speeds up Data Entry, Easy Viewing and Calculation Speed.

• Automatic Calculation of the Output with respect to changes in the input.

• Formulas and Definitions are provided for each calculator.

• Extremely Accurate Calculators.

Most Comprehensive Fluid Mechanics, Civil, Structural & Engineering Calculator

## Mechanics Solver

This app solves the following mechanics (statics and dynamics) problems in totality:

Statics

- Centre of Gravity

- Couple

- Mass Moment of Inertia

- Principles of Friction

- Resolution of Forces

- Simple Lever

Statics

- Centre of Gravity

- Couple

- Mass Moment of Inertia

- Principles of Friction

- Resolution of Forces

- Simple Lever

Dyanmics

- Advanced Projectile

- Velocity of the Piston of a Reciprocating Pump

- Motion of Connected Bodies

- Collision of Elastic Bodies

- Motion Along a Circular Path

- Efficiency of an Engine

- Kinetics Motion of Rotation

Enjoy!!!

# 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.

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WORDS & LINGUISTICS

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Demographics

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EDUCATION

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Space Probes

Photography

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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.

## 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.

## 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.

## 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.

## Fractions Reference App

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.

## 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.

## 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.

## 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.

## 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.