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jgill

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Lot of UFOs there! :gasp:
April 10, 2020 at 19:04
The old computer science observation: "Garbage in = garbage out" But I realize I am guilty of judging philosophical arguments from the perspective of ...
April 10, 2020 at 18:51
https://en.wikipedia.org/wiki/Visual_calculus
April 10, 2020 at 03:34
Apathy is a lack of interest, whereas being overly patient demonstrates a lack or suspension of judgement regarding an anticipated action or outcome. ...
April 10, 2020 at 03:30
Wiki: "An Achilles' heel or Achilles heel is a weakness in spite of overall strength, which can lead to downfall. While the mythological origin refers...
April 10, 2020 at 03:10
Definitions are the Achilles' heel of philosophy. :confused:
April 09, 2020 at 18:57
To measure the degree of patience is subjective, although at extremes there might be consensus. Most would consider it "overpatient" to wait for a rep...
April 08, 2020 at 04:03
The key word is "viewing." Zeno's condition doesn't actually stop the arrow, it observes the arrow at an instant. But the idea I advanced is not origi...
April 07, 2020 at 03:10
From a mathematician's perspective, many, if not most, philosophical issues lack closure and are endlessly debated - sometimes with very fuzzy definit...
April 05, 2020 at 19:51
Theoretically viewing a frozen instant of the arrow in flight does not destroy the momentum the arrow possesses at that instant.
April 05, 2020 at 05:02
Not insane. Just very talkative. :smile:
April 02, 2020 at 18:45
https://www.history.com/news/women-leaders-elected And it almost happened here in the US. :smile:
April 02, 2020 at 18:40
Yes! And I alone know what it is. :nerd:
April 02, 2020 at 04:14
My dog will not tolerate closed doors. I question her consciousness. :smirk:
April 02, 2020 at 04:11
From Einstein's Autobiographical Notes, a thought experiment he had at age 16: "...a paradox upon which I had already hit at the age of sixteen: If I ...
March 31, 2020 at 19:58
Sorry, guys. My point is that an assumption of nominalism in physical nature is not required if one speculates about nominalism of numbers and other m...
March 31, 2020 at 19:45
Your hypothesis is nominalism. From which you draw a conclusion: nominalism. I see this kind of argument here not infrequently. :roll:
March 31, 2020 at 04:46
I don't wish to belabor the point, and, to keep it elementary and overly simplistic, avoiding the unpacking, the example {{F}_{n}}(z)=f\left( {{F}_{n-...
March 28, 2020 at 18:09
Interesting. Thanks.
March 28, 2020 at 00:19
From Physics StackExchange: Reversibility in Physics " The point is that you can't focus on the particle alone and have reversibility. If you focus on...
March 28, 2020 at 00:14
Find a critique of the philosopher's ideas, written by another philosopher who can explain them.
March 27, 2020 at 23:01
Explain what you mean by "which is, in a technical sense, reversible". Please provide a reference. "In mathematics, a dynamical system is time-reversi...
March 27, 2020 at 22:55
From Wiki: "In mathematics, a dynamical system is time-reversible if the forward evolution is one-to-one" (most of the functions I've used fail to be ...
March 27, 2020 at 04:04
From: https://royalsocietypublishing.org/doi/full/10.1098/rsta.2015.0161 "This fact leads to a paradox if one ponders the reversibility and predictabi...
March 26, 2020 at 19:07
In fact, one of the protocols of math is never read mathematics without a paper and pencil nearby. And an anecdote I've mentioned before: The maid of ...
March 25, 2020 at 23:42
I'm not clear about this. I've always assumed (and I could be very mistaken) that "time reversibility" is just a quirk arising when describing a physi...
March 25, 2020 at 23:37
There is a vast universe of mathematics that has existence as potential. All the logical derivations that lie in wait to be discovered, accompanied by...
March 24, 2020 at 14:41
Certainly mathematics is a social enterprise. And what constitutes a proof is a kind of consensus among those who practice mathematics. However, when ...
March 23, 2020 at 19:32
https://math.stackexchange.com/questions/1052299/what-is-a-simple-example-of-an-unprovable-statement Some mathematicians love this sort of thing. Not ...
March 23, 2020 at 04:34
Can you create a kind of "staircase" that converges uniformly to the hypotenuse and preserves arc length, so no "paradox?" :chin:
March 22, 2020 at 20:24
Of course. But who knows what lies beyond mathematical horizons? Certainly in my modest experience mathematical research strongly favors determinism, ...
March 22, 2020 at 20:20
1. Define concepts rigorously. 2. Do no conceptual harm. :chin:
March 22, 2020 at 18:30
Interesting take on the situation. (For the uninitiated, functionals map functions to numbers)
March 21, 2020 at 04:50
Wouldn't be too sure of that. Speculative notions like the multiple universe theory might have a bearing. If it were possible to somehow influence the...
March 20, 2020 at 02:59
Under what circumstances might the past be altered? The Grandfather Paradox? :chin:
March 19, 2020 at 03:09
Not quite, but close. The sequence actually converges uniformly to the hypotenuse, but arc length is not necessarily preserved under uniform convergen...
March 19, 2020 at 03:06
That doesn't seem so paradoxical to me. Is there another, perhaps more mathematical, paradox buried in this optical illusion? Cabbage farmer It's call...
March 18, 2020 at 21:19
Not being a philosopher I interpret this as instinctive (fight or flee), and thoughtful (typical low-pressured problem solving). Am I missing a subtle...
March 18, 2020 at 00:20
Sorry to interrupt your discussion, but even though I am a retired math prof I continue to learn about mathematics results by following some of these ...
March 17, 2020 at 18:31
Can you give a reference to this claim, something beyond an Eastern religious doctrine? In my opinion, as humans we reach our potential not by avoidin...
March 15, 2020 at 03:55
Mathematics and physics are interwoven, but basically they are separate disciplines. Normally in physics when existing math seems inadequate physicist...
March 15, 2020 at 03:30
Mathematical research problems are frequently resolved by diligent thought for a period of time, then relaxing the mind and going about one's daily ro...
March 13, 2020 at 19:28
I know very little about game theory other than Nash's work involved attracting fixed points (which I've dabbled with), but I'll be interested in what...
March 13, 2020 at 04:36
Would you provide a source for this assertion, please. Thanks.
March 13, 2020 at 03:19
Wrong paradox, Tim. The wiggly curve converges uniformly to the line segment while its length tends to infinity. Sorry I don't have the image. Back to...
March 12, 2020 at 01:59
As individual steps shrink in size, the inside corner point - the part of the step furthest from the imaginary limiting line if that line is visualize...
March 11, 2020 at 17:20
I've wondered if Tegmark is really serious. :chin:
March 11, 2020 at 04:39
I tend to look at this through the lens of approximation theory which at times breaks down a process defined over an interval, to minute steps. Rieman...
March 11, 2020 at 04:37
If you were to cite any degree of magnification, I could find an n such that the approximating figures would appear to be the curve in question. :nerd...
March 11, 2020 at 04:06
"Seems to more and more approximate . . . " The key to dissolving the apparent paradox is to calculate the error in approximation for each tiny right ...
March 11, 2020 at 03:47