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Calculus X: College and AP Calc Test Prep and Tools app for iPhone and iPad


4.0 ( 9520 ratings )
Games Puzzle Education Educational
Developer: Knowvio LLC
4.99 USD
Current version: 1.4.1, last update: 7 years ago
First release : 18 Sep 2015
App size: 29.89 Mb

Calculus X is the most effective study tool for calculus at the AP or intro college level. It integrates free response questions, concise videos, quizzes, formula sheets, scratch pad and references to make the study process efficient, easy and mobile.

If you’re a busy student, finding enough time to study for each calculus exam is a challenge. We have used the latest developments in educational psychology to build an app that maximizes productivity and helps you learn and do calculus as quickly as possible.


WHAT’S INCLUDED:

-Over 800 multiple choice questions with detailed solutions.
These conceptual based questions help you to learn calculus in a deep and intuitive way. They can all be answered without a calculator, pen or paper; making the study process as mobile as possible.

-Over 75 beautiful 720p videos which solve free response style questions in step-by-step detail.
These concise videos were designed specifically for the mobile device and solve the problems clearly and systematically in order to develop your problem solving intuition. They use narration and detailed visual guidance to increase understanding of the solution method. More video content coming soon.

-Extensive formula sheets accompany each chapter for quick access to all formulas from intro calculus, and all the necessary formulas from pre-calculus. Plus referenc e

-Fun and easy-to-use scratch pad allows you to do calculations on the fly, without the need for pencil and paper.

-Reference materials include: trigonometric identities, differentiation rules, limit laws, key theorem statements, derivatives of all common functions, and more.





WHO THE APP IS FOR:

- Students taking Calculus 1 or Calculus 2 in college
- Students taking AP calculus in high school
- Students studying for exams in different fields who need to review calculus
- Anybody interested in learning calculus


TOPICS COVERED:

---Limits---

Limits Intuition
Limit Operations
Factoring and Limits
Rationalizing and Limits
The Squeeze Theorem
Vertical Asymptotes
Horizontal Asymptotes
Relative Magnitude
One-Sided Limits

---Continuity---

Continuity Intuition
Limit Definition of Continuity
Examples of Continuous Functions
The Composition Theorem
The Intermediate Value Theorem

---Derivatives---

Derivatives Intuition
Limit Definition of the Derivative
Derivative Operations
The Power Rule
The Quotient Rule
Differentiating Trigonometric Functions
The Chain Rule
Differentiating Exponential and Logarithmic Functions
Logarithmic Differentiation
Implicit Differentiation
Tangent Lines
Related Rates
Linear Approximation
Higher Order Derivatives
Maxima and Minima
Optimization
The Mean Value Theorem
L’Hopital’s Rule

---The Integral ---

Antiderivatives
Riemann Sums
Summation Notation
Definition of the Integral
Fundamental Theorem of Calculus
Properties of the Integral
Integral Versus Area
The Integral Function

--Integration Techniques---

Polynomial Integration
Exponential Integration
Trig function integration
Even and odd functions
U-substitution
Bounds and U-substitution
Multiple trig functions
Integration by parts
Trigonometric substitution
Partial fraction decomposition
Discontinuities and absolute values
Improper integrals

---Applications of Integration---

Arc Length
Differential Equations

---Series---

Convergence limit definition
Telescoping series
Geometric series
Harmonic series
p-series
Divergence test
Comparison test
Limit comparison test
Ration test
Root test
Integral test
Alternating series test
Absolute and conditional convergence

---Taylor Series---

Series with variables
Taylor series intuition
Partial Taylor series
Full Taylor series
Shifted Polynomials
Taylor series operations
Radius of convergence



ABOUT US:

Knowvio apps are developed for students by students at the University of Chicago

Pros and cons of Calculus X: College and AP Calc Test Prep and Tools app for iPhone and iPad

Calculus X: College and AP Calc Test Prep and Tools app good for

I am beyond thankful for the help I got from the lectures, i got to understand everything so well just wish I could have it in civil engineering but all the same a round of applause for you
Awesome app that summarized everything covered into a nice pack of simple fun review! . Very well designed and easy to use and learn calculus. This will come in handy for school work
Impressive. Simple in its approach while still being thorough. Ive tried a good number of apps while working on different math classes, and this is the only one Ive found that makes it possible to do good review on a phone. You cant go wrong here.
This has taught me more than the class im paying thousands of dollars for in college!!!! Its going to bring my grade back from the dead!!!!! The videos are perfect for a visual learner like me! They dont go too fast and they explain the concepts very clearly so that you dont have to already be a mathematician to understand whats going on!!! If you need help learning calculus, here it is!
Calculus has been a demon from my college career because I struggled so much. This app is well organized, helps me understand calulus more than just a professor
Im taking calculus right now and Ive got to say that this is by far the best calculus app on the App Store. It is very thorough and precise yet the content is packaged in a way that makes it approachable and easier to learn than in my lectures. I highly recommend this app it is definitely worth five dollars!

Some bad moments

Very thorough, very helpful, and a great reference. Will be put to much use!
This is an extremely polished and well-developed app. Im quite surprised to find something like this on the App Store. I have a PhD in math and am using this app to help tutor some math students. The quizzes and videos are all designed to be very helpful and pedagogical. And after going through about six quizzes I havent found a single error so far. I highly recommend this to anybody studying college or AP level calculus.
Wow.. all other Calc. apps pale in comparison to this one. Super easy to use and a great resource/study tool. 5 stars!
Other calculus apps dont even come close in terms of content and usability. If youre having trouble with calculus, buy this app!
The icon and title of the app are misleading. The curriculum does not even touch on integration, which was the soul point of my $5. Id like a refund.
Great, easy and comprehensive app! Loved the elegant interface and user-friendliness. Also has excellent tutorials and quizzes!