Mathlib Changelog
v3
Changelog
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Mathlib v3 is deprecated.
Go to Mathlib v4
Commit
2019-07-20 18:50
93419b38
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chore(data/equiv/algebra): add
ring.to_mul/add_equiv
, DRY (
#1247
)
Estimated changes
Modified
src/data/equiv/algebra.lean
added
def
ring_equiv.to_add_equiv
added
def
ring_equiv.to_mul_equiv