**Category:**Education**Release Date:**2017-01-10**Current Version:**1.0.5**Adult Rating:**4+**File Size:**38.37 MB**Developer:**Marco Wenisch**Compatibility:**Requires iOS 8.0 or later.

Get the TOP 25 Education app in the USA! How this app makes math so much easier: • This manual shows all important functions of the new graphing calculator TI-84 Plus CE, which are very useful for high school and college. Actual calculator not included! • The app shows the exact key press sequence for 28 topics of Differential Calculus, Solve Equations, Integral Calculus, Matrices and Tips! • You can swipe through screenshots of the original graphing calculator which show every step you have to do (220 screenshots in total)! • Or you can watch short video tutorials to see what you have to do. • Additionally there are helpful descriptions in the app which give some hints and further knowledge. • More than 60 math problems with solutions to practice your skills! Not yet convinced? Here's how you would benefit from this app: • Every topic shows a detailed instruction through screenshots of the original graphing calculator TI-84 Plus CE which show how to solve the math problem. You only have to swipe to get the next screenshot which looks similar with your calculator display! • To ”become warm” you have the possibility to insert a sample function in your calculator which is used in the app. The app shows an example for every topic. After that, press the first key of the respective key press sequence on the graphing calculator. Then swipe once again to get the next screenshot. It will look like the display of your calculator. The app contains for each step a picture, so it's easier to solve your math problems and become a TI-84 Plus CE professional. • The app is also useful for preparing your examination, because you often don't remember all instructions of the calculator. • Your teacher will be grateful as well, because he doesn't have to walk around the classroom until everyone's calculator shows the right solution. You only have to take a look at the app and know how to do! • The app contains the following topics: DIFFERENTIAL CALCULUS • Zeros of a Function • Y-Intercept • Calculate Tangent • Intersection of two Functions • Maxima • Minima • Draw Derivation • Inflection Points • Y-Calculation • X-Calculation • Regression SOLVE EQUATIONS • Polynomial • Solve any Equation INTEGRAL CALCULUS • Calculate Integral • Integral in GRAPH-Menu • Find Area with Absolute Value • Area between two Functions • Integral Function MATRICES • Save Matrix • Delete Matrix • Put into Row Echelon Form • Transpose of a Matrix • Solve Matrix • Identity Matrix • Inversion of a Matrix TIPS & TRICKS • Insert Functions with Parameter • Select/ deselect Functions • Enter Fractions MATH PROBLEMS • Practice with over 60 math problems and solutions • You can practice math problems of a single topic (e.g. Zeros of a Function) or random math problems of Differential Calculus for example. • As an alternative the app shows you mixed math problems of all topics. We also have apps for the calculators: TI-Nspire CX (and CAS), TI-84 Plus, TI-84 Plus CE, CASIO fx-9860GlI. NO ACTUAL GRAPHING CALCULATOR INCLUDED. THE APP IS A MANUAL!

#### Possible refund? Good app, just mistakenly bought this.

5By BrandonnnnnnnnnnnnnThis is a good app for what it is, yet not the app I was looking for. It is my fault for not reading the title more clearly before purchasing, but is there any possible way I could get a refund? Thank you for taking your time to read.#### misleading

1By enma ibarra (student)i thought i was buying a calculator not a calculator GUIDE. disappointed...#### SCAMMMMMM!!!!!

1By Kia XofiaDo not buy!! I want a refund!!!#### SCAM MANUAL , NOT CALCULATOR!!!

1By Nem.ProThe developers make the app look like an calculator, but it's NOT, it's just a poor handbook. A poor handbook for 5$ !!! Are you guys serious? The point is the refund progress take a while because you have to fill a form which cost some time, that why some users ignore it and they accept to lose 5$ for this scam. IF YOU ARE A VICTIM OF THIS SCAM APP, PLEASE CONTACT APPLE !!!#### Great App

4By Avery A.Great app! Easy to use. My only suggestion would be to include more topics that encompass all functions of the calculator on future updates. I do a lot of work with business and statistical calculations. I wish the app included information for how to do these kind of calculations. That is my only suggestion though. Thanks for the great product.#### it's a manual!

5By IKnowHowToRead.IThink.I bought it thinking it was the calc app. Even thought it say in the description AND the icon. Probably should have noticed haha Besides that, I liked the app it showed me how to do things after I bought the calculator at the store.#### Do not buy

1By BhjllhresbjkmRip off. This is a scam. Do not buy#### HORRIBLEEEE

1By ThaniiamariiaIts a fucjbdhdhk manual no a calculator wasted of money#### Horrible

1By EvfranIt just shows you how to use a calculator. I didn't think they would ever rip you off this bad for instructions on how to use a calculator. Will be calling for refund#### DO NOT BUY

1By Greatest piano app everAbsolute waste of money this app taught me nothing. Their horrible 3-4 slide tutorials with no text explanation don't teach you a thing. This app should have a descriptive manual on how to use the calculator, but it does not.