OAI/GroupTheory/GroupCohomology/DividedBinomial.lean

GitHub source file

7 declarations, 0 contain sorry, 0 declared as axioms

Divided binomial polynomials, cocycle identities and cyclic sums.

  1. def OAI.LowerSphereCyclic.dividedBinomial line 11
  2. lemma OAI.LowerSphereCyclic.map_dividedBinomial line 14
  3. lemma OAI.LowerSphereCyclic.mul_dividedBinomial line 19
  4. lemma OAI.LowerSphereCyclic.dividedBinomial_cocycle line 51
  5. lemma OAI.LowerSphereCyclic.dividedBinomial_smul line 72
  6. lemma OAI.LowerSphereCyclic.dividedBinomial_sum_int line 85
  7. lemma OAI.LowerSphereCyclic.dividedBinomial_sum_charP line 111