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Theorem ring.fractional_ideal.span_fractional_iff

Modification history

2020-11-17 12:21
src/ring_theory/fractional_ideal.lean
feat(ring_theory/fractional_ideal): helper lemmas for Dedekind domains (#4994) …
Deleted ring.fractional_ideal.span_fractional_iffView on Github →
2020-05-27 18:57
src/ring_theory/fractional_ideal.lean
feat(src/ring_theory): in a PID, all fractional ideals are invertible (#2826) …
Added ring.fractional_ideal.span_fractional_iffView on Github →