@Pablo.Alises

If you want to edit/add anything, shoot me a message and I will give you access.

Alternatively, if you're logged into Notion you can leave a comment in the desired section.

$$\textbf {Chapter 2: \textit {Number Systems}}$$

$$\textbf {\textit {PROPOSITION 2.1}}$$

$$\textit{Between any two rationals there is another rational.}$$

$$\textbf {\textit {PROPOSITION 2.2}}$$

$$\textit{There is a real number } \alpha \textit{ such that } \alpha ^2 =2.$$

$$\textbf {\textit {PROPOSITION 2.3}}$$

$$\sqrt{2}\textit{ is not rational.}$$

$$\textbf {\textit {PROPOSITION 2.4}}$$

$$\textit{Let a be a rational number, and b an irrational.}$$