I need help with this problem, so far I've only been using trial and error but I'm getting nowhere, and can't think of any other way to figure this out.(adsbygoogle = window.adsbygoogle || []).push({});

Anyway, the problem is to find a four-variable logic function whose minimal sum-of-products realization is not hazard free, but for which there exists a hazard-free sum-of-products realization with fewer product terms than the complete sum.

Any help would be appreciate :)

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# Special case of four variable logic function (k-maps)

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