I’m hoping to get to feedback on your first drafts tomorrow. In the meantime, see Course Documents for the new file containing problems 2 and 3 for the proof portfolio. This should give you some selection on what you turn in a draft of for Tuesday’s deadline. You’re welcome to turn in a second draft of Problem 1, but you might not have as much time to reflect on feedback. I suggest turning in a draft of either Problem 2 or 3 on Tuesday and then aiming for a revised Problem 1 for Thursday’s draft.
I’ll give a lot of feedback on [mathjax]\(\rm\LaTeX\) with your drafts, but I just found a great page with a two-page thing you can print out with a bunch of useful commands and tips. There’s a link at the bottom of the Homework page for easy reference in the future.