Update README

Author: mdbrnowski

README.md

@@ -3,13 +3,19 @@
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 > [!IMPORTANT]
-> Python is known to be slow. This language has an interpreter *written in Python*. It will be *very* slow. Apart from providing nice syntax for matrices and tensors, it has absolutely nothing to offer; sorry about that.
+> Python is known to be slow. This language has an interpreter *written in Python*. It will be *very* slow. Apart from providing a nice syntax for matrices and a handy semantic analyzer, it has absolutely nothing to offer; sorry about that.
+
+## Installation
+
+To install `uv`, please refer to the [official `uv` installation guide](https://docs.astral.sh/uv/getting-started/installation/). Then simply clone this repository, enter the directory, run `uv sync`, and you're ready to go.
+
+## Usage
 
 To see all available commands, simply run `./main.py`.
 
 I'm afraid you'll need to explore the language on your own, since I haven't had the time to write anything resembling proper documentation.
 
-Here is a sample of code:
+Here is a sample code snippet:
 
 ```
 a = 0;