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/sci/ - Science & Math

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>> No.11682167 [View]
File: 362 KB, 880x654, __cirno_fujiwara_no_mokou_kamishirasawa_keine_and_houraisan_kaguya_touhou_drawn_by_shangguan_feiying__adc8e06e2b846cf65a1d92a1a61e676e.jpg [View same] [iqdb] [saucenao] [google]
11682167

>>11681995
Are we talking normal proofs or really slick proofs?

>> No.11591021 [View]
File: 362 KB, 880x654, __cirno_fujiwara_no_mokou_kamishirasawa_keine_and_houraisan_kaguya_touhou_drawn_by_shangguan_feiying__adc8e06e2b846cf65a1d92a1a61e676e.jpg [View same] [iqdb] [saucenao] [google]
11591021

>>11590212
>this monstrosity
The first thing is that, because of linearity, you just need to show that it's a multiple of the trace for the base. You don't need to actually decompose random A and B like that.
I get the impression the other anon was also thinking of this but forgot to actually mention it. I also get the impression you were thinking of this but didn't actually do it.
The second thing is, just to remind you, [math]E_{ij}E_{jk}=E_{ik}[/math].
>>11589751
Nice.
>>11590231
Cute Remilia.

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