cyclotomic): add cyclotomic_prime_pow_eq_geom_sum and supporting lemmas (#9845)

Commit

4 years ago

feat(ring_theory/polynomial/cyclotomic): add cyclotomic_prime_pow_eq_geom_sum and supporting lemmas (#9845) Clean up a little bit in src/number_theory/divisors.lean using to_additive too.

Author

alexjbest

Parents

edd801f7

mathlib fe5ddaf4 - feat(ring_theory/polynomial/cyclotomic): add cyclotomic_prime_pow_eq_geom_sum and supporting lemmas (#9845)

mathlib
fe5ddaf4 - feat(ring_theory/polynomial/cyclotomic): add cyclotomic_prime_pow_eq_geom_sum and supporting lemmas (#9845)