| # Install SymPy | |
| import urllib.request, urllib.parse, urllib.error | |
| import tarfile | |
| import shutil | |
| import console | |
| import os | |
| print('Downloading SymPy...') | |
| url = 'https://github.com/sympy/sympy/releases/download/sympy-1.0/sympy-1.0.tar.gz' |
self which is of type UIDocumentBrowserViewController//This is somewhere in the present method of my UIDBVC subclass
let documentViewController = UIHostingController(rootView: SomeView(rootVC: self))
* In the UIDBVC subclass I created this method
```swift
| """ | |
| A super simple Jupyter cell magic that writes the cell to `main.cpp` or | |
| specified file, compiles the file using g++ and executes the code using | |
| `./a.out` | |
| Limitations: the cell must be a complete C++ program. | |
| """ | |
| from IPython.core.magic import (register_line_magic, | |
| register_cell_magic) | |
| import subprocess |