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/sci/ - Science & Math

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>> No.9451876 [View]
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9451876

>>9451411

>astroparticle physics

>> No.9443444 [View]
File: 5 KB, 211x239, DP_WX4gVQAAs6SQ.jpg [View same] [iqdb] [saucenao] [google]
9443444

>>9443440
how do I prove that without doing "for x>0, |x| = x and for y<0, |y| = -y and then |x||y| = xy..." etc
sorry, I'm a literal brainlet :(

>> No.9399613 [View]
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9399613

>>9399090
>everything tensor-related

Multilinear algebra is fucking chinese to me

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