Swift iOS Calculator 2016

This iPhone/iPad application is designed under the requires listed below: Create an iPhone/iPad app in Swift or Objective C that mimics or improves on the functionality of a hand held calculator. Please submit either a github link or zip file of the project directory.

The following outlines what this project accomplished:

1. A fully integrated iOS application completely written in Swift. 2. The calculator can run on either iPhone/iPad. 3. The calculator is a post-fix calculator to remove ambiguity. 4. Takes advance of screen resolution by allowing landscape mode.

Postfix notation examples:

1. 1 2 3 * + Output Descrption: 1 x (2 + 3) =
2. 2 3 * 5 6 * + Output Description: 2 x 3 + (5 x 6) =

Here is an example of a divison by zero output:

Here is another example: