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Karteikarten von Malachy Moran-Tun, aktualisiert more than 1 year ago
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Erstellt von Malachy Moran-Tun
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| Frage | Antworten |
| What are Karnaugh Maps? | > Provide an alternate way of simplifying boolean expressions > Often easier than using boolean algebra when manipulating many variables > Similar to truth tables > Allows for easy grouping of common factors |
| How do you Group Expressions for use in a Karnaugh Map? | Split at the OR (∨) e.g., (A ∧ B) ∨ C = (A ∧ B) ¦ C |
| How do you Fill in a Karnaugh Map? | > Mark where each variable would be 1 or 0 respectively, depending on the presence of ¬ (e.g., A = 1, ¬A = 0) > Match up the respective variable with the box(es) on the Karnaugh Map yes that's a bad explanation but oh well |
| What are the Rules for Simplifying Boolean Expressions in Karnaugh Maps? | > Group factors in boxes / squares > Boxes must contain 2ⁿ values > Do not use diagonals > Only 1s must be in the boxes > Boxes must be as large as possible > Boxes can overlap and wrap around |
| What are the Steps for Simplifying Boolean Expressions in Karnaugh Maps? | > Take each box in any order > Take each variable in any order > If the digit for the variable in the heading stays the same, keep it > Otherwise, discard the variable > Write down the simplified expression with OR / ∨ in between |
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