/sci/ - Science & Math » Thread #13005582

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Anonymous Tue 20 Apr 16:14:26 2021 No.13005582 View Reply Original Report

Quoted By: >>13005617 >>13006013 >>13006041 >>13007971 >>13008768 >>13008992 >>13009012

>the proof is trivial, and is left to the reader as an exercise

Anonymous

Anonymous Tue 20 Apr 2021 16:23:05 No.13005617 Report

Quoted By: >>13005670 >>13006041 >>13009012

>>13005582
>Textbook authors when the proof is NOT trivial.

Anonymous

Anonymous Tue 20 Apr 2021 16:36:02 No.13005670 Report

Quoted By:

>>13005617
kek

Anonymous

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Anonymous Tue 20 Apr 2021 16:36:52 No.13005675 Report

Quoted By: >>13006041

>the proof of theorem 4.20 is in the footnote
>proof: the theorem is true because of 4.20 QED

Anonymous

Anonymous Tue 20 Apr 2021 17:50:06 No.13006013 Report

Quoted By: >>13006041 >>13010836

>>13005582
and if I had extra time that wasn't being wasted weekly on some dumbass gen-ed class, I would have actually done those proofs myself

Anonymous

Anonymous Tue 20 Apr 2021 17:58:03 No.13006041 Report

Quoted By:

>>13005675
>>13005617
>>13005582
>>13006013
What went so wrong, bros?

Anonymous

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Anonymous Wed 21 Apr 2021 02:30:04 No.13007971 Report

Quoted By: >>13009012

>>13005582
>"obviously"
>"it clearly follows that"
>"ridiculously simple"

Anonymous

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Anonymous Wed 21 Apr 2021 02:34:56 No.13007982 Report

Quoted By: >>13009012

>A very simple example will serve as illustration

Anonymous

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Anonymous Wed 21 Apr 2021 02:35:07 No.13007983 Report

Quoted By: >>13009012

>You should be able to solve this

Anonymous

Anonymous Wed 21 Apr 2021 07:22:36 No.13008768 Report

Quoted By: >>13009131

>>13005582
>theorem 10.12: for the proof see exercise 10.5
>exercise 10.5: prove theorem 10.12
I wish this was a joke.

Anonymous

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Anonymous Wed 21 Apr 2021 07:34:26 No.13008812 Report

Quoted By: >>13009012

>(check this - it is fun!)

Anonymous

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Anonymous Wed 21 Apr 2021 07:42:18 No.13008829 Report

Quoted By:

>Another one of these threads

Anonymous

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Anonymous Wed 21 Apr 2021 09:17:24 No.13008992 Report

Quoted By:

>>13005582
>now after these vagueries, finishing the proof will be your homework
>this should be easy

Anonymous

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Anonymous Wed 21 Apr 2021 09:22:16 No.13009012 Report

Quoted By: >>13009108 >>13010802

>>13005617
>>13005582
>>13007983
>>13007982
>>13007971
>>13008812
Give one (1) example where it isn't actually obvious and trivial.
You can't, because you're just coping brainlets who skip the exercises.

Anonymous

Anonymous Wed 21 Apr 2021 10:04:12 No.13009108 Report

Quoted By: >>13009122

>>13009012
Based

Anonymous

Anonymous Wed 21 Apr 2021 10:10:50 No.13009122 Report

Quoted By:

>>13009108
he's completely right though

Anonymous

Anonymous Wed 21 Apr 2021 10:16:07 No.13009131 Report

Quoted By:

>>13008768
usually the exercise contains a hint to get you started..

Anonymous

Anonymous Wed 21 Apr 2021 18:21:34 No.13010802 Report

Quoted By:

>>13009012
You make it blatantly obvious that you've only read basic physics textbooks and never an actual quantum mechanics or thermodynamics book.

https://www.feynmanlectures.caltech.edu/III_08.html
Have fun solving those integrals BEFORE you start the problem ;)

Anonymous

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Anonymous Wed 21 Apr 2021 18:31:24 No.13010836 Report

Quoted By: >>13010857 >>13010877 >>13010987

>>13006013
ayo FUCK SPEECH, I have assburgers and social anxiety I'm at 3 beers a day, my shits are semi-solid and my scalp is itchy and peely. STEM classes have never physically manifested stress in my body like this, ever.

Anonymous

Anonymous Wed 21 Apr 2021 18:35:47 No.13010857 Report

Quoted By:

>>13010836
Cut the beers and the stress will go down. You only believe that alcohol reduces stress because its a normie lie made to justify excessive drinking.

Anonymous

Anonymous Wed 21 Apr 2021 18:40:07 No.13010877 Report

Quoted By:

>>13010836
>3 beers a day

See you on alcoholics anonymous, bro.

Anonymous

Anonymous Wed 21 Apr 2021 19:05:31 No.13010987 Report

Quoted By: >>13011013

>>13010836
>Confusing symptoms of alcoholism for symptoms of stress
>Not being able to communicate your results, but wants to be in STEM
Okay buddy.

Anonymous

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Anonymous Wed 21 Apr 2021 19:10:06 No.13011008 Report

Quoted By: >>13011024

>This was once revealed to me in a dream

Anonymous

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Anonymous Wed 21 Apr 2021 19:11:31 No.13011013 Report

Quoted By:

>>13010987
I can communicate through text

Anonymous

Anonymous Wed 21 Apr 2021 19:14:00 No.13011024 Report

Quoted By:

>>13011008
>>13011008
HOLY KEK

Anonymous

Anonymous Wed 21 Apr 2021 19:49:14 No.13011162 Report

Quoted By:

Tbh, I've never seen such a statement in a book in a case where it wasn't true that the proof was indeed trivial. The book obviously assumes that you've understood all of the previous material, though.

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