/sci/ - Science & Math

Anonymous Tue Sep 15 12:38:57 2020 No.12124093 [View]
File: 32 KB, 1202x159, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.png [View same] [iqdb] [saucenao] [google]

I'm lost in trying to simplify the pictured boolean algebraic expression.
Specifically, I have no clue what they're referring to in the second line with "theorem 14", as there isn't any theorem 14 in the book that corresponds to whatever it is they seem to be doing.

What law/rule are they applying to make that simplification?

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/sci/ - Science & Math

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