Observed arrival · 2026-09-20
minterms.com — Boolean minimization, step by step
A student-facing collection of Boolean-function minimizers, converters, circuit views, and short digital-logic lessons.
- For
- Students learning digital logic and Boolean algebra
- Worth noticing
- It compares exact methods with the Espresso heuristic and includes a step-by-step Scheinman tree visualizer.
Field notes
The project separates several standard approaches instead of hiding them behind one generic calculator: Karnaugh maps, Quine–McCluskey, the Scheinman tree method, and Espresso are given distinct places. Its scope also extends beyond single-output minimization, with references to shared gates, multiple outputs, canonical forms, and a circuit viewer. The homepage frames each method as a sequence of visible intermediate decisions, which makes the site useful for studying procedure rather than merely checking an answer.
Observed signals
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