Logic, also called the Understanding Circuit, is one of two circuits within the Collective Circuit Group (alongside the Abstract/Sensing Circuit). The Logic Circuit is fundamentally future-oriented — it is concerned with establishing, testing, and sharing patterns that will work for the collective going forward. Logic energy is consistent, systematic, and pattern-based. Where the Abstract Circuit processes the past and finds meaning in experience, the Logic Circuit projects forward and tests hypotheses. Key channels in the Logic Circuit include: Channel of Logic (63-4), Channel of Acceptance (17-62), Channel of Talent (16-48), Channel of the Alpha (7-31), Channel of Rhythm (5-15), Channel of Concentration (9-52), Channel of Correction (18-58), and others. Logic frequency is described as Pattern — consistent, reliable, and repeatable. Those with significant Logic Circuit definition are here to model patterns that work and share them with the collective.