Kmaps, Product of Sums, Sigma/Pi Notation, NAND/NOR Gate Impl.

[@Izamu]

I wonder if the author will respond on my comment, but I wanna thank him anyways. It was useful, thank you

[@sergeych92]

I think you've got an error in the grouping of your Kmap. You actually cannot group cells from opposite corners of the map like 000 and 110. As a result your function f = not(y)*z is constructed incorrectly. Rows 1 and 5 of the truth table differ by x (0 and 1), but since your function does not have an x it cannot differentiate these two rows and gives wrong results.

[@educationaboutstuff3088]

+sergeych92 Thanks, believe it or not I just saw this. Added an annotation over that example with a correction.

[@Epic_Kitten]

How to write the answer to sigma notation question (as ABC,ABC format or 110,11 )

[@ronaldguedezvideos]

Yeah chief, you got a few errors on your calculations unfortunately.

[@educationaboutstuff3088]

+NorthPole Penguin Thanks, believe it or not I just saw this. Added an annotation over that example with a correction.

[@ronaldguedezvideos]

EducationAboutStuff Oh good stuff man! That shows a lot of dedication

[@RonaldDinga]

the tutorial was not interesting ,you sound low.