How in swift is it pleasant for perception to display on the screen (ios) a complex formula, such as Integral (x + y / 3) ^ 2dx?

Question

iOS

Good time of the day.
I am writing an application for the iPhone.
I have a question, is it possible to implement a "beautiful" display of formulas in Swift?
For example, the integral of (x+y/2)^2 over dx.
The indefinite integral can be replaced with a Unicode character, but how do you write a power and a fraction?
If you write in a line, it looks terrible. It would be desirable as in Wolfram for example.

Answer 1

There are several options, here are two:
1. WebView
2. https://code.google.com/p/mathjax-ios/

Answer 2

UIWebView with javascript library for drawing formulas (for example, mathjax.org ).