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one fable-low hijack cell

pair closed_system / open_system envelope en_arrow ordering AB effort low

English with arrow '→' — '{X} → {Y}'

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# Open System → Closed System

## The Transition

When an **open system** becomes a **closed system**, the boundary changes from permitting both matter and energy exchange to permitting **energy excha

neighbors

ordering BA envelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)envelope fr_ou (AB)anchor view all 60 cells across efforts × anchors