Easy to use and powerful expression **editor**.

- Visual(WYSIWYG) math editor
- Support full math symbol keys
- Support keywords
- Problem templates for common problems

Detailed and animatable step-by-step **solution**.

- Easily browsable static solution document
- Animatable solution procedures
- Multiple solutions provided when alternative solution methods are avaiable
- Cite the formula applied in the solution

Automatic problem type recognition and problem text generation.

- Extract the problem type from the typed-in expressions only.
- Generate verbal problem statements from pure input problem expressions.

Cover most of the math subjects in Algebra, and advanced Calculus for college students.

- Algebra
- Number
- Expression
- Equation and Inequality
- Function
- Matrix
- Graph

- Limit
- Derivative
- Explicit derivative
- Implicit derivative
*to be supported* - Differential equation
*to be supported* - Integral
- Indefinite/Definite integral
- Multiple integral
- Integral equation
*to be supported* - Vector
*to be supported*

Excellent app and very useful! When u put an integral for example it shows you the answer step by step!!

I've only had this app now for 5 minutes and oh wow! This does what I want AND MORE! It shows you step by step (with each step having an animation transition) on how to solve a problem, and even teaches you have to solve elementary maths (like 352+739)!I haven't even bought the full version yet and it's so powerful! I am definitely going to buy this app! 5/5! Good work!

I have used this app to review limits and derivatives since it has been many moons since I had it in college. My son is in Calc I and it has really helped me be prepared for his questions. I was pleasantly surprised at how user-friendly it is; however you have to get used to some of the notations. The app does crash occasionally, but not to point I wouldn't continue using it. This app would be great for junior high school students through college Calculus. I especially like the play back animation for finding the solutions, nice feature for sure, for adding confidence to any student. I recommend this app. It's great.

Since mathematical expressions need many special keys, those keys are grouped according to similarity:

*a*,*b*,*c*, ...,*x*,*y*,*z**A*,*B*,*C*, ...,*X*,*Y*,*Z**sin*,*cos*,*tan*, ...- more ...

- Allows unlimited access to the problem solving server of FX Math Solver.
- Allows to view the solution steps for all the sample problems in the App.

*FX Calculus Solver*is for college students, and*FX Math Solver*is mainly for high school students.*FX Calculus Solver*covers the more advanced subjects in Calculus, and*FX Math Solver*covers only subjects in Algebra and basic Calculus.

*FX Calculus Solver*do**not**collect any user (personal) information, including email address, phone number, and user account information of any cloud service.*FX Calculus Solver*store the math problem texts, typed in by user, in the application(FX Calculus Solver) internal storage(sand box) to help user can browse the old solved problems.

*FX Calculus Solver*do**not**collect any user (personal) information, and keep no user information to share with or distribute to any third party entity.*FX Calculus Solver*send the problem text, typed in by user, to the cloud problem solving server, managed by*Euclidus Inc*. And the problem solving server use the user typed-in problem text**only**to derive the answer and solution of the problem for user, and do**not**share the problem text with any third party entity.