In the second line, we extract the continuation function from the pair `p` and apply it to the argument `(2, ident)`. That results in the following code being run:
<pre><b>let p = </b>(2, ident) <b>in
let y = snd p (2, ident) in
In the second line, we extract the continuation function from the pair `p` and apply it to the argument `(2, ident)`. That results in the following code being run:
<pre><b>let p = </b>(2, ident) <b>in
let y = snd p (2, ident) in