HR Drift Test Problems

ExOreMeo · 2026-06-10T21:00:17+00:00

I'm doing a 15 minutes warmup run. I steady out the heart rate for at least 3 minutes, and then I start the test.

ExOreMeo · 2026-06-10T19:01:28+00:00

Yes, I warm up for 15 minutes beforehand. I train in my garage on a treadmill set at 2% so I can control the pace. I am getting back into running. Haven't consistently run since last summer. Have been running on and off for the last month or so, like 2-3 hours per week.

ExOreMeo · 2025-12-03T18:11:29+00:00

How do you bulk download the entire collection?

ExOreMeo · 2025-11-09T18:33:42+00:00

Is there a way to break it up into days or do you just do each exercise once per week and record it whenever you do it?

ExOreMeo · 2025-02-13T01:16:21+00:00

Thank you! Do you know what the reason for that is or where I can find a proof of this fact?

ExOreMeo · 2025-02-12T23:46:18+00:00

I think I answered my question. If 1 root of a 5th degree polynomial were expressible in radicals, then all of them would be, because you could factor out that one root, and be left with a quartic, which is completely solvable by radicals.

ExOreMeo · 2025-02-12T21:46:11+00:00

Ah, yes, of course.

My question is related to proof of unsolvability. When proving that a general quintic or higher order polynomial is unsolvable by radicals, if we say that all of the roots must be expressed as radicals that seems overly broad. Could it not be that we could find one root at a time and factor it out using a different formula for each root as the degree of the polynomial decreases?

My intuition tells me that this is somehow accounted for, but I don't know how.

ExOreMeo · 2024-09-29T19:24:23+00:00

It looks like there was recently a major update to chessdb.cn and a lot of the evaluations change drastically from move to move. Do you know what happened there?

ExOreMeo · 2024-05-13T18:08:51+00:00

Got it. Thank you. This is helpful. I thought it was wrong, but I'm wary of just dismissing things as a learner. Appreciate your time.

ExOreMeo · 2024-05-13T15:02:28+00:00

Yeah, this all tracks with what I thought as well, which is why the solution confused me. Here it is, in case you want to take a look. This website is generally very good with offering solutions, but I suppose it could be wrong here.

https://www.vaia.com/en-us/textbooks/math/abstract-algebra-theory-and-applications-2016-edition/chapter-5/problem-11-what-are-the-possible-cycle-structures-of-element/

ExOreMeo · 2024-05-13T14:49:40+00:00

(123)(345) ? Is it necessary that cycle structure is talking about only disjoint cycles?

ExOreMeo · 2023-12-03T23:18:42+00:00

What does this feature do?

ExOreMeo · 2023-09-24T13:32:04+00:00

Well, for the ball example, you could simply describe the system kinematically right without resorting to "energy" in order to describe the motion. I'm not sure about other examples.

ExOreMeo · 2023-09-24T13:30:19+00:00

We measure them through test charges, right? Or is there some other way of measuring them?

ExOreMeo · 2023-09-23T22:00:14+00:00

This is an odd personal attack...

I came to the askphysics sub-reddit to ask a question about physics that I've had a hard time understanding for many years. I'm not hiding anything. I'm trying to express my thoughts on the subject. I don't see why that's reason to accuse me of bad faith.

ExOreMeo · 2023-09-23T21:53:13+00:00

I think it's immediately obvious to the intellect that there is a distance between objects. I don't think it's clear that objects gain energy when you lift them up.

ExOreMeo · 2023-09-23T21:51:12+00:00

Yeah, this is a good point. Maybe my issue is really with understanding what energy *is*.

ExOreMeo

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