just · exact
that which does not differ from the thing it is about
Examples
- The number π is identical to the ratio of a circle's circumference to its diameter in Euclidean space. mathematics
- In a perfect vacuum, the speed of light is exactly 299,792,458 m/s, matching the defined value in the SI unit system. physics
- The Unix epoch begins precisely at 00:00:00 UTC on January 1, 1970, by definition. computing
Emergence
from: difference pattern
through: the two together remove any difference so the pattern matches exactly
- precise adequacy
- exact matching
Chain to foundations
as tree
- justL2
- differenceL1
- patternL0
- patternL0 (shown above)
- differenceL1
Neighborhood
Concepts that depend on this one above; what it is built from below.
Used by (20)
appropriateL3centerL3centreL3exactL3reallyL3specificL3trueL3almostL4halfL4midL4fineL7agreementL8blackL8certainL8identifierL8checkL9clearL9sureL9standardL14levelL16