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Greg Bernhardt's latest activity
Greg Bernhardt
reacted to
Euge's post
in the thread
POTW
Sum of an Alternating Series
with
Like
.
Find, with proof, the sum of the alternating series $$\sum_{n = 0}^\infty \frac{(-1)^n}{(2n+1)^3}$$
Tuesday, 4:02 PM
Greg Bernhardt
reacted to
phinds's post
in the thread
46 year old Voyager 1 once again sending real data
with
Haha
.
Well, you could have read the article I linked to
Apr 25, 2024
Greg Bernhardt
replied to the thread
46 year old Voyager 1 once again sending real data
.
Fantastic news! What is the time delay on getting the data back?
Apr 25, 2024
Greg Bernhardt
reacted to
WWGD's post
in the thread
B
Creating a simple weighting and scoring system
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Like
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I suspect we may be able to use Persistent Homology here, in the sense of seeing how many people persist beyond a basic initial point ...
Apr 25, 2024
Greg Bernhardt
reacted to
pines-demon's post
in the thread
Complaint
There is too much advertisement (mobile)
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Like
.
I see thanks!
Apr 20, 2024
Greg Bernhardt
reacted to
gmax137's post
in the thread
Complaint
There is too much advertisement (mobile)
with
Like
.
This ^^^
Apr 19, 2024
Greg Bernhardt
reacted to
Aronmustha's post
in the thread
Hello, I am new on this forum
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Like
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I am a student in a high school and currently living in portugal
Apr 19, 2024
Greg Bernhardt
reacted to
Baluncore's post
in the thread
Does a bug hitting your windshield slow down your truck?
with
Haha
.
Welcome to PF. Not if you are parked at the time. When you run into a bug or a raindrop, the mass must be accelerated to the speed of...
Apr 19, 2024
Greg Bernhardt
reacted to
Orodruin's post
in the thread
Does a bug hitting your windshield slow down your truck?
with
Like
.
Yes. But not noticeably. Consider a truck of mass ##M## going at velocity ##v## and a stationary bug of mass ##m##. By momentum...
Apr 19, 2024
Greg Bernhardt
replied to the thread
Calculating Magnetic Field at Point P for Perpendicular Current-Carrying Wires
.
Please show the work on what you've tried so far.
Apr 19, 2024
Greg Bernhardt
replied to the thread
Does a bug hitting your windshield slow down your truck?
.
Seems like resistance to me. It would be fun if we could calculate the resistance on a truck from a set of common bugs to hit.
Apr 19, 2024
Greg Bernhardt
replied to the thread
Complaint
There is too much advertisement (mobile)
.
Yes and I agree, it's something I've been working on. Adsense is very aggressive. Just make sure you're logged in and you'll never have...
Apr 19, 2024
Greg Bernhardt
reacted to
pines-demon's post
in the thread
Complaint
There is too much advertisement (mobile)
with
Like
.
Today I decided for the first time check a thread in PF on my mobile phone and wow! it was a pain to navigate. I know this site needs...
Apr 19, 2024
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