berkeman's latest activity

I have used all three in the calculus-based introductory courses that I taught at university level and found them all satisfactory. My...

Welcome to PF. Please be sure to read the PF Rules (see INFO at the top of the page). We do not allow personal speculation or...

Welcome to PF. If you can find some peer-reviewed papers that you would like to discuss, start a thread in the appropriate forum and...

Yeah, on my MTB rides, I often cannot avoid brushing my arms against bushes that line the trail.. I try to visually check my arms as I'm...

Yay, glad you are fixed.

I fixed the issue. Your help was invaluable.

If you actually read your Direct Messages (DMs) I have reached out to you hours ago to fix this. Please read your DMs and reply to me...

Wildland firefighters and tankers do draw from lakes and similar fresh water sources (even backyard pools), but rarely would draw from a...

Just click on their username as usual (and then click on it again)? Is that not working?

Only two solutions: the point moves strictly vertically up and down, or it traces a parabola.

I sent them my "LaTeX Tips" DM as soon as I saw the thread post. Hopefully any follow-up replies that they make in the thread will use...