MHB Given a K map, minimize the Product of Sums

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The discussion focuses on minimizing a Sum of Products equation using a Karnaugh map (K map). Participants review and correct each other's answers, ultimately agreeing that the shortest expression is \bar{w}\bar{y}+xy\bar{z}+w\bar{x}y. One user acknowledges their mistake in grouping terms. The conversation highlights the importance of accurate grouping in K map simplifications.
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Awesome thanks.. Mind checking this as well?

Minimize Sum of Products equation given the following K map.

My Answer: $$\bar{y} \bar{w} + wx + y\bar{z}w + yw\bar{x} $$
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Shouldn't that be $\bar y \bar w+\mathbf{\bar{w}x} + y \bar z w+yw\bar x$
 
BAdhi said:
Shouldn't that be $\bar y \bar w+\mathbf{\bar{w}x} + y \bar z w+yw\bar x$
Yes, but $\bar{w}\bar{y}+xy\bar{z}+w\bar{x}y$ is shorter.
 
Ahh I see. The correct answer is the 3 term answer provided by Evgeny..Looks like I was grouping wrong, or unnecessarilly. Thanks guys.

Sham
 
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