Project-declaredLean 4.32.0
Conditionally Complete Lattice le bi Sup
ConditionallyCompleteLattice.le_biSup
Plain-language statement
In a conditionally complete linear order, suppose the values for are bounded above. If one of those values is exactly , then is at most the supremum .
harmonic analysisFourier analysismeasure theory
Source project: Carleson formalization
Person-level attribution pending.