freedom · range
the width of a parameter's window within which a thing can persist
Examples
- The International Space Station maintains orbit between 370–460 km altitude using periodic reboosts to counter atmospheric drag. engineering
- The human heart sustains function within a blood pH range of 7.35 to 7.45 despite dietary and metabolic fluctuations. biology
- Bitcoin's protocol adjusts mining difficulty every 2016 blocks to keep average block time near 10 minutes. computing
Emergence
through: the difference between two walls defines the range of a window
- endurance within bounds
- conditional persistence
- viable span
Chain to foundations
as tree
- freedomL8
- parameterL4
- windowL7
- parameterL4 (shown above)
- rangeL3
- boundaryL2 (shown above)
- persistL1 (shown above)
- changeL1 (shown above)
- outsideL6
- partL1 (shown above)
- persistL1 (shown above)
Neighborhood
Concepts that depend on this one above; what it is built from below.