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renormalize's latest activity
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renormalize
replied to the thread
Geometry: Similar Shapes
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Your equation has the unique solution ##x=2##. So why does the original problem in post #1 state: ?
Jul 14, 2025
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renormalize
replied to the thread
Crackpot Philosophy from the Swamp: An Ontological view of Fields in QFT.
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Physics Forums is for discussions of accepted mainstream science only. Personal theories are specifically forbidden by the forum rules...
Jul 13, 2025
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renormalize
replied to the thread
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Which technique has been used? (drowning victim recovery in a lake)
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Side-scan sonar? Remotely operated vehicle (ROV)?
Jul 13, 2025
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renormalize
replied to the thread
I can no longer render LaTeX
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Update: @Greg Bernhardt promptly fixed the issue. All my messages now properly render their LaTeX content.
Jul 12, 2025
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renormalize
replied to the thread
I can no longer render LaTeX
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Another LaTeX issue: Since last September I have been exchanging PF direct messages with @fluidistic regarding a problem he is...
Jul 11, 2025
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renormalize
replied to the thread
Helo I am ayan. A young boy want to post an theory, I live in Lahore
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Physics Forums is for discussions of accepted mainstream science only. Personal theories are specifically forbidden by the forum rules...
Jul 11, 2025
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renormalize
replied to the thread
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Singularity Formation and Breakdown Ricci Tensor
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Your post includes several direct quotes. What is the source of these quotations?
Jul 10, 2025
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renormalize
replied to the thread
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The Causal Bootstrap Paradox in General Relativity
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Sorry, I don't see the difference. Using your logic, why can't I just as well say about Maxwell electromagnetism that...
Jul 10, 2025
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renormalize
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Can a Spiral or Conical spring oscillate many times?
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I think this can be accomplished quite easily. Here's a reference...
Jul 10, 2025
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renormalize
replied to the thread
Collection of Lame Jokes
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Jul 7, 2025
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renormalize
reacted to
DaveE's post
in the thread
Solve the first order linear differential equation
with
Like
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Wolfram Alpha says it's not...
Jul 7, 2025
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renormalize
replied to the thread
Solve the first order linear differential equation
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But how do you know it should be integrable in closed form? There are an infinity of integrands that have no known closed-form...
Jul 6, 2025
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renormalize
replied to the thread
Solve the first order linear differential equation
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You don't! The expression ##y\left(x\right)=e^{x}x^{-x}\left(6\int e^{-x}x^{x+1}dx+k\right)## (where ##k## is an arbitrary constant)...
Jul 6, 2025
R
renormalize
replied to the thread
Solve the first order linear differential equation
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OK, great! Now multiply your original ODE by this and then try to rewrite all the terms involving ##y## and ##y^{\prime}## as the...
Jul 6, 2025
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renormalize
reacted to
fresh_42's post
in the thread
Solve the first order linear differential equation
with
Like
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By the time you wrote this, you could as well have typed your calculations, and we wouldn't argue in circles anymore, simply because it...
Jul 6, 2025
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