OAI/NumberTheory/DukePrimeDegree/Entropy/RareTernaryEntropy.lean
7 declarations, 0 contain sorry, 0 declared as axioms
Entropy of a rare three-valued increment
When a three-valued increment is usually the middle value, its entropy
is bounded by binary entropy plus the exceptional mass times log 2.
The bound tends to zero with the exceptional mass.
- lemma
OAI.DukePrimeDegree.negMulLog_pair_leline 18 - def
OAI.DukePrimeDegree.rareTernaryCostline 36 - lemma
OAI.DukePrimeDegree.continuous_rareTernaryCostline 39 - lemma
OAI.DukePrimeDegree.rareTernaryCost_zeroline 43 - lemma
OAI.DukePrimeDegree.finiteShannon_ternary_leline 46 - lemma
OAI.DukePrimeDegree.observationEntropy_ternary_leline 57 - lemma
OAI.DukePrimeDegree.rareTernaryCost_smallline 77