Schienman Method 1

SCHIENMAN METHOD FOR SIMPLIFICATION OF

BOOLEAN FUNCTIONS

Schienman Method 2

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DON’T CARE TERMS

K-MAP: If they help you in forming a bigger combination, take them,otherwise ignore them

SCHIENMAN: Please take Don’t cares aschecked terms in the beginningand while forming the PI chartdon’t take them

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SCHIENMAN METHOD FOR NON-OVERLAPPING CASES

• If a term is checked, please do not bring it down (A to B , B to C etc.) in the process of simplification by Schienman method

• In this case, PI chart does not help to reduce further

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Combination of Schienman and K-Map Method

K-MapAdv: SimpleDisadv: Upto Six variables

SchienmanAdv: Any number of variablesDisadv: Tedious at the leaves

TAKE ADVANTAGE OF BOTH METHODS

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questions ???