Status: OUT
SOLID's structural isomorphism to pattern mastery (identical two-axis organization) means it serves as both the theoretical foundation AND the conceptual navigational map for expert OO design — the same principles that ground the composition paradigm also organize the knowledge required to apply it with judgment.
SOLID simultaneously grounds the composition paradigm and mirrors the two-dimensional structure of expert pattern knowledge
Depends on (SL): solid-isomorphic-to-pattern-mastery, expert-design-integrates-paradigm-and-judgment