Dr. Seuss's delightful Sleep Book follows one small yawn that spreads from bedroom to bedroom across the country until finally ninety-nine zillion, nine trillion and three Seussian creatures are sound asleep. Perfect for nap or bedtime, this story features wild Seussian characters and scenes that you'll want to come back to night after night.

"Every worm on a fishhook is safe for the night.
Every fish in the sea is too sleepy to bite.
Every whale in the ocean has turned off his spout.
Every light between here and Far Foodle is out."

New features only available in this omBook include professional narration, background audio and enlarged artwork for each scene. To promote reading in young children, individual words are highlighted as the story is read and words zoom up when pictures are touched. By combining the original text and artwork of Dr. Seuss with features that entertain and promote reading, this omBook appeals to readers of all ages.

Three ways to read this omBook (Oceanhouse Media digital book):
★ "Read to Me" — listen to the narrated story with words highlighted as they are read
★ "Read it Myself" — read the book in its traditional form
★ "Auto Play" — plays like a movie, automatically reading and turning pages. Great for younger children!

Additional Features:
★ Picture / Word association — words zoom up and are spoken when pictures are touched
★ Individual words highlight and are read aloud when tapped
★ Professional audio narration
★ Custom background audio for each scene
★ Pages pan & zoom to accentuate the beautiful, original art of Dr. Seuss

★★★★★

More Dr. Seuss titles: www.ombook.com/seuss
Follow us: twitter.com/oceanhousemedia
Like us: facebook.com/oceanhousemedia

★★★★★

Official Dr. Seuss licensed Android App.

Dr. Seuss Properties ™ & © 2012 Dr. Seuss Enterprises, L.P., All rights reserved.

Hi Guys,
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.
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

Voice Answer is a voice assistant that gives answers on many topics and can assist you with lots of tasks. We have introduced a stunning 3D robot with whom you can chat, ask detailed questions and who can guide and help you.

The knowledge base behind the app contains 'Wolfram Alpha' as well as Wikipedia amongst others, which gives you an enormous amount of information in your pocket.

Examples of topics and specific questions:

Mathematics:
'Integrate sin x dx from x=0 to pi'

Units & Measures
'What is the U.K. men's size 11 shoe in Japanese size'

Money & Finance
'What is the current Apple stock price'

Statistics & Data Analysis
'Geometric mean 12, 17'

Dates & Times
'What is the current time in Tokyo?'

Socioeconomic Data
'What is an Intercity bus driver salary?'

Current Weather
'What will be the high temperature today?'

Health & Medicine
'What is the life expectancy of a U.S. female age 30?'

Places & Geography
'Where is ZIP 60637?'

Chemistry
'Show the 3D structure of ibuprofen'

People & History
'When did Ghandi die?'

Food & Nutrition
'2 slices of swiss cheese'

Physics
'What is the speed of light?'

Materials
'Show me Topaz'

Education
'How many kids are repeating primary school in Mexico?'

Culture & Media
'US constitution'

Organizations
'New York University'

Engineering
'Doppler shift 300Hz, 75mph'

Astronomy
'Star chart'

Music
'Key of Aflat minor'

Transportation
'What is the total length of all roads in Spain?'

Technological World
'Frequency allocations 900MHz'

Words & Linguistics
'Show me words that rhyme with bear'

Earth Sciences
'When was the Jurassic Period?'

Life Sciences
'Compare puma, lion, red fox'

Sports & Games
'San Francisco Giants'

Web & Computer Systems
'What is the cheapest tablet?'

Colors
'What do you get when you mix red and blue?'

Text: 'Send text to George I will be late'

Email: 'Email John Let's get together this week.'

Call: 'Call mom'

Translation: 'Translate I would like to go now into Spanish'

Play songs on your device: 'Play music by Adele'

Reminder: 'Set reminder to 5 pm'

Social media: 'Post to Facebook This is great', 'Tweet I am going home now'

The answers are spoken out, and relevant images are given.

You can also just decide to put the chatbot on and have a general chat with Eve.. Test her witty personality or just ask her to tell a joke or two.

We will further enhance the available functions. Thank you for your feedback.

Good luck with Voice Answer!

تطبيق القرأن الكريم كاملا ً ومقسم في تصنيفات حسب أجزاء القرآن هو تطبيق للأجهزة الذكية - الموبايل حيث تم الحرص فيه على تقديم هذا التطبيق لنشر كلام الله عز وجل بين المسلمين في كافة أنحاء العالم ويمثل هذا التطبيق مصحف الكتروني لكل مسلم ومكتبة الحديث من الله تعالى الى عباده أجمعين.
اخواني واخواتي الطريق الى الاسلام هو صوت القران والعمل به ، فلا تنسونا من دعائكم لنا بالنجاح والتوفيق ، ونتمنى ان شاء الله أن يكون هذا التطبيق بمثابة اذاعة القران الكريم الالكترونية ،
يضم هذا التطبيق تلاوة القرأن الكريم كاملا بأصوات مختلفة لكل من :
مشاري العفاسي ، أحمد العجمي ، ماهر المعيقلي ، توفيق الصائغ ، فارس عباد ، علي الحذيفي ، عبد الباسط
ويتطلع فريق العمل لنشر تطبيقات أخرى مثل تفسير القران الكريم وبرنامج أخر على حفظ القرأن الكريم .

يحتوي هذا التطبيق على حالات وكلمات جميله للفيس بوك و الواتس اب مع الصور ؛ تطبيق أكثر من رائع ؛ فهو بسيط وسهل الإستخدام ، ويتمتع بعدة خصائص ومزايا حيث يمكنك مشاركة الحالة أو الصورة التي تعجبك على مواقع التواصل الإجتماعي ، كما بإمكانك الإحتفاظ بالصورة أو الحالة التي تعجبك ؛ ومن المزايا التي يتمتع بها هذا التطبيق أنه يوفر حالات وكلمات يومية ومتجدده ؛ ولا يقتصر هذا التطبيق على نوع معين من الحالات ؛ فمنها ما هو حالات عن الحب ومنها ما هو عبر عن الحياه ومنها أقوال مشهورة للشعراء والعظماء ؛ تطبيق أكثر من رائع .

حالات واتس أب .
حالات فيس بوك .
حكم وعبر .
كلمات جميلة .
حالات مع الصور .

الكتاب كامل بجميع الأحاديث
حصن المسلم
يعد هذا الكتاب من أشهر كتب الأذكار رواجاً بين المسلمين، نظراً لسهولة حفظه وصحة معظم الأحاديث فيه

Now Full Book With Every Dua's (supplications)
Hisn AlMuslim
Fortress of the Muslim, Invocations from the Quran and Sunnah: is a very beautiful booklet consists of many authentic Dua's (supplications) for a Muslim to supplicate on a daily basis and on special occasions.

-- كتاب كامل --
- تم إعادة التصميم والبرمجة من الصفر
- يمكن أرسال الصفحة إلى البرامج الإجتماعية ( whatsapp, facebook, twetter, MMS, ChatOn, ...)
- تم إضافة مفضلة مع أمكانية نسخها واستعدتها ( يحتاج تصريح WRITE/READ_EXTERNAL_STORAGE)
- أندرويد من 1.6 ومافوق
- يمكن نقل البرنامج إلى المساحة الخرجية
-لا يحتاج لجهاز يدعم العربية (يمكنك القرآءة بالعربي حتى لوكان جهازك لا يقرأ عربي)

-- Full Book --
- Reworked interface and recoded
- Now you can share page to social networks apps
- Added Favorite with the ablity of backup and restore
- Run from android 1.6 and above
- App to SDCard
-No need for Arabic supported devices (In Arabic even if the device does not read Arabic)

Keyword:
Thiker islamic islam athkar allah
كتاب ذكر اسلام أذكار الله مسلم

This is an electronic edition of the complete book complemented by author biography. The book was designed for optimal navigation on the Kindle, PDA, Smartphone, and other electronic readers. It is formatted to display on all electronic devices including the Kindle, Smartphones and other Mobile Devices with a small display. ****************** Think and Grow Rich is a motivational book written by Napoleon Hill and inspired by a suggestion by Scottish-American billionaire Andrew Carnegie. It was published in 1937 during the Great Depression. It remains the biggest seller of Napoleon Hill's books, selling a claimed 30 million copies over the next 70 years (although Alice Payne Hackett's 70 Years of Best Sellers suggests the figure was lower). The text of Think and Grow Rich! is founded on Hill's earlier work The Law of Success, the result of more than twenty years of research based on Hill's close association with a large number of individuals who achieved great wealth during their lifetimes. At Andrew Carnegie's bidding, Hill studied the characteristics of these achievers and developed 15 "laws" of success intended to be applied by anybody to achieve success. Think and Grow Rich! condenses these laws further and provides the reader with 13 principles in the form of a philosophy of personal achievement.

The intent of developing this program is to create a comprehensive and free Quran application that serves all Muslims.

***You will need to download the pages and sounds separately***

This program features:
* 100% correct Quran based on images of Madinah Mos'haf by King Fahad Complex for printing Quran
* Six types of images: with borders and without, Mujawwad, blue, green and brown pages
* Flip pages by slide or buttons
* Reading in Lanscape or Portrait
* Night reading option
* Zoom in capability with ability to change pages inside zoom mode
* Settings Language: Arabic/English
* 13 audio Quran reciters
* option to repeat audio by Aya, Sura, page, or continuous audio recitation
* option to add a timer in seconds between each Aya (to help with recitation)
* 10 audio tracks for prayers (Dou'a)
* 3 books of Tafseer: Al-Saadi, Al-Muyassar, and Al-Jalalayn (Arabic Only)
* English translation based on Sahih International
* Search by words in arabic or english
* Copy Ayas from search page and pasting them in any program by long pressing on the selected Aya
* Copy sections of the books by long press
* Add notes to each page with the possibility of hide/unhide through settings
* Bookmarks: static (reference location for future reading) and dynamic (saves the last page read)
* Go to by page, Sura, Hezb, Robo or Juz'
* Option of keeping the screen On
* Short cut to menu by long press on the page directly without the need to click on menues
* Hide/unhide header, buttons, and notes from Settings
* Header bar disappear automatically after a few seconds
* Display two pages at the same time in landscape mode (good for tablets)
* Option to make the index page as main page (through settings then restart application)

If you have any issues, please don't hesitate to contact me before down rating the application. Giving high rating will assist in spreading the program to more Muslims through the use of featured programs. Any suggestions to improve the application are welcomed.

The website for the program is:
http://www.facebook.com/QuranKareemAndroidApp

Please do include me, my parents and my family in your prayers.

Tags: Quran, Qur'an, Koran, Coran, Islam, Qoran , Kareem , kuran , audio, karim , muslim, holy, book, religion, recitation, tafseer, tafsir, Saadi, Muyassar, Jalalayn, notes, Ajmi, Muaqli, Shaatri, Hudhafi, Abdulbasit, Sudais, Basfar, Husari, Menshawi, Afasy, Ghamdi, Shuraim, Rafai, Bookmarks

**** Version 2.1*******

* Option to select of Chapter("Athigaaram") number by tapping on the Book Title("Aagamam").
* Verse error Corrections as suggested by users.
* The songs detail list is made expandable in the same page.

**** Version 2.0*******
Verse error Corrections suggested by users.

**** Version 1.9*******
1.SMS sharing issue fixed.
2.Verse error Corrections suggested by users.

**** MAJOR UPDATE IN Version 1.8*******
Changes:
1. Layout / UI Change
2. Added Christian Songs
3. Enhanced Search / Sort facilities
4. Share through SMS/Facebook/Email Option
5. Verse error Corrections suggested by users.

Mail Us your feedback

*****************************************

We are proud and happy to release the first version of Tamil Bible in android for free. This app contains both "Old Testament" and "New Testament" in Tamil. This is our first effort in bringing you bible in Tamil. We sincerely hope that this app will rejoice you.

App requires two permissions, namely
1. Your Location (For Ads)&
2. Network Communication (For Ads)

With your support, we will add more features in future releases.

Tamil Bible AdFree version is available in the market.

Support us by rating the app.

For users of Tamil Bible (Roman Catholic) Thiruviviliam, kindly search for Tamil Bible RC in android market or download the app in the following URL
https://play.google.com/store/apps/details?id=com.softcraft.tamilbiblerc

Solves quadratic equations for solutions in exact, simplest radical form when appropriate. Settings let you choose to present all solutions in decimal form and the number of decimals to round to. All solving and simplifying logic is done by the device, so no reliance on external solving engines like Wolfram|Alpha.

Swahili Bible free (Biblia Takatifu) Android Apps.

By READING the Holy Bible you are letting the Words of Life change you, inspire you, and strengthen you.We are please to announce that you can download IT to use offline

“Deut 17:19 It must be with him constantly and he must read it as long as he lives, so that he may learn to revere the LORD his God and observe all the words of this law and these statutes and carry them out.”
•Read your Swahili Bible any time after installed it. Enjoy!
The Swahili language, or Kiswahili,[4] is a Bantu language spoken by various ethnic groups that inhabit several large stretches of the Mozambique Channel coastline from northern Kenya to northern Mozambique, including the Comoros Islands.[5] It is also spoken by ethnic minority groups in Somalia. Although only five million[inconsistent] people speak Swahili as their mother tongue,[6] it is used as a lingua franca in much of East Africa, meaning the total number of speakers exceeds 60 million.[7] Swahili serves as a national, or official language, of five nations: Tanzania, Kenya, Uganda, the Comoros and the Democratic Republic of the Congo.http://en.wikipedia.org/wiki/Swahili_language

[内容提要]
- 高质量的数字阅读
-「极客公园」最佳电子商务应用奖
- 五千部图书作品，无需登录即可试读
- 精心设计的阅读界面和排版样式
- 精彩纷呈的读者沙龙，千万读者参与

[内置作品商店]
－两千部原创作品，连岳、丁小云、和菜头、路内、李静睿、庄蝶庵等均有独家中短篇作品发布。
－ 三千本热门图书，来自广西师大、人大、中信、新星、译林等出版社和《人物》、《科幻世界》、《世界文学》、《当代》等杂志。
- 内容跨越小说，科幻，科技，生活等多种类型，既有长篇大作，也有轻松小品。
- 每周更新书目，希望你每一次打开，都有新的发现。
- 无需登录，可直接试读。
- 可方便地查看购买记录、找回已删除作品。

[精心设计的阅读界面]
- 注释、图片和图注都经过悉心处理。
- 字号、亮度、背景颜色均可根据个人习惯调整。
- 可以给作品加书签。
- 可以像纸书一样在文字下划线做记录。
- 可以提交错别字进行纠错。
- 可以复制文字分享给朋友。
- 可在多设备之间同步阅读进度，让书桌、床头、地铁无缝衔接。

[一人读不如一起读]
- 「分享」会把让你拍案叫绝的段落和你的评论发送到豆瓣广播或新浪微博。
- 「读者沙龙」汇集所有读者的评分与评论，你的所思所想会与之一起成为这部作品不断变厚的附录。

欢迎关注我们的微博、微信，及时获得作品推荐和应用更新的相关消息。
微博地址：http://e.weibo.com/u/2485884157 ；
微信公众号：豆瓣阅读；
欢迎访问 http://read.douban.com 获得更多信息。

*****WAGmob: An app platform for learning, teaching and training is offering 50% DISCOUNT for a limited time only.

Download today!!!*****

WAGmob brings you SimpleNeasy, on-the-go learning app for "Chemistry".

The app provides:

1. Snack sized chapters for easy learning.
2. Bite sized flashcards to memorize key concepts.
3. Simple and easy quizzes for self-assessment.

Designed for both students and adults.

This app provides a quick summary of essential concepts in Chemistry by following snack sized chapters:
(Each chapter has corresponding flashcards and quizzes)

Basics of Chemistry,
Atomic Theory,
Quantum Numbers,
Orbital Filling,
Introduction to Bonds,
Equations and Reactions,
The Periodic Table,
Periodic Table Properties,
Solids, Liquids and Gases,
Solutions,
Heat,
Chemical Kinetics,
Hydrocarbons,
Organic Chemistry.

About WAGmob apps:

1) A companion app for on-the-go, bite-sized learning.
2) Over Three million paying customers from 175+ countries.

Why WAGmob apps:

1) Beautifully simple, Amazingly easy, Massive selection of apps.
2) Effective, Engaging and Entertaining apps.
3) An incredible value for money. Lifetime of free updates!

*** WAGmob Vision : simpleNeasy apps for a lifetime of on-the-go learning.***

*** WAGmob Mission : A simpleNeasy WAGmob app in every hand.***

*** WAGmob Platform: A unique platform to create and publish your own apps & e-Books.***

Please visit us at www.wagmob.com or write to us at Team@wagmob.com.

We would love to improve our app and app platform.

★ ★ iLounge Kids App of the Year 2012 ★ ★
★ ★ Editor's Choice Award, Children's Technology Review ★ ★
★ ★ Mom's Choice Gold Medal Winner ★ ★

"There's literally nothing more that we'd add to this title....one of the best number-teaching games we've yet seen for kids." ~ Jeremy Horwitz, iLounge

Includes language packs for English, French, German, Spanish, Italian, Simplified Chinese and Korean.

Kids will love learning to count as they help Farmer Jo around the farm in this magical pop-up book and game. They'll have hours of fun playing with cheeky farm animals: chasing them, putting them in the pen, and giving them a good wash!

Professionally designed with toddlers and pre-schoolers in mind, Farm 123 pays special attention to learning reinforcement through the introduction of gently progressive games that help your child cement their grasp of the numbers 1 to 10 and the core concept of sorting.

Features
★ Just like a real book, children can turn the pages and view pop-up scenes from different angles.
★ Wonderfully illustrated, with beautiful, pop-up imagery and a charming music score and sound effects.
★ Children win stars as they progress through the games.
★ Professionally narrated in seven languages.
★ Includes 10 pop-up number scenes and 7 pop-up counting games!

Farm 123 makes learning to count a magical experience in a series of dazzling, fully-interactive scenes. See the cow jump over the moon, pigs make a muddy splash, and eggs hatch in spectacular fashion!

From StoryToys, the creators of the multimillion selling Grimm's series of interactive pop-up books.

Tap into the world's largest social network for readers with the Goodreads Android app! Read thousands of book reviews by your friends and other Goodreads members, keep a virtual bookshelf of what you've read, and build your to-read list as you discover great books on the app.

Goodreads is a free service for everyone who reads. We have more than 8,500,000 members who have added more than 300,000,000 books.

* Search, rate, and review any book in our catalog of more than 12 million books.
* See book reviews and updates from your friends, and comment on them.
* Browse your shelves! Next time you are deciding what to read, your to-read list will be handy.
* Add status updates and page number updates for books you are currently reading.
* Use the barcode scanner to quickly scan all of your books onto your Goodreads shelves.
* Also use the scanner to quickly access book information while on the go.
* Find your address book contacts or Facebook friends on Goodreads

You can use the basic features of this app without a Goodreads account, but sign in or sign up (you can do this in the app) for the best experience!

--
Why does Goodreads need the READ_CONTACTS permission?
You may choose to use your Android Contacts to find which of your family and friends are already on Goodreads. Your contacts will not be read unless you explicitly choose to do this.

المكتبة الجامعة مكتبة متنوعة تحتوي على أكثر من 22,000 كتاب مجاني. تتميز عن باقي المكتبات بإزدياد عدد الكتب يوميا وذلك من خلال إضافات المستخدمين للكتب

المكتبة تضم أقسام عديدة ما بين كتب دينية وعلمية إلى كتب الأسرة والتربية وغيرها

تنبيه: المكتبة غير مسؤولة عن الكتب التي بداخلها ولا بمحتواها. فالمكتبة لا تضيف الكتب بل المستخدمين هم الذين يقومون بالإضافة. عند وجود أي شكوى عن كتاب معين, الرجاء إعلامنا وسنقوم بالاجراءات اللازمة

نعتذر عن الإعلانات والتي وضعت لضمان بقاء التطبيق مجانا ولدفع تكاليف التطبيق
نرحب باقتراحاتكم
Website: http://www.aljam3a-library.com
Facebook: http://www.facebook.com/Aljam3aLibrary
Twitter: @Aljam3aLibrary
Email: aljam3a@aljam3a-library.com

_______________________________________

Aljame'a Library is a library that brings 15,000 free books to your pocket and between your hands to read. Aljame'a Library surpasses any other library because the number of books our library has increases daily.

Enjoy reading and let us know any suggestion or concern you may have on the following contact channels.

Website: http://www.aljam3a-library.com
Facebook: http://www.facebook.com/Aljam3aLibrary
Twitter: @Aljam3aLibrary
Email: aljam3a@aljam3a-library.com

*DISCLAIMER*: This library is not responsible about the arabic books added to it. We do not add books, users do. We take the copyrights issue into consideration, that is why we have another layer of security before any user can add a book to the library. No such books will go through. If you believe that a book violates the copyrights, just let us know and we will delete it and won't accept anything from that user who have added this book.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.