I want to incorporate a link as a footnote to my latex text that contains a special character. That link is the following one:
And the special character is
~. I tried to incorporate the symbol in my text using the following:
$\~$ however, I got an error that I could not do that. I tried also to use
\sim however, with that symbol I could not open the correct url. Any idea how can I add it in my text?