Mathlib v3 is deprecated. Go to Mathlib v4

Theorem free_comm_ring.restriction_zero

Modification history

2020-09-01 04:51
src/ring_theory/free_comm_ring.lean
chore(ring_theory/free_ring): use bundled ring homs (#4011) …
Deleted free_comm_ring.restriction_zeroView on Github →
2019-06-16 19:28
src/ring_theory/free_comm_ring.lean
Direct limit of modules, abelian groups, rings, and fields. (#754) …
Added free_comm_ring.restriction_zeroView on Github →