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Theorem units.inv_val'

Modification history

2017-11-06 03:28
algebra/ring.lean
refactor(algebra/module): clean up PR commit
Deleted units.inv_val'View on Github →
2017-11-06 01:31
algebra/ring.lean
feat(algebra/vector_space): modules and vector spaces, linear spaces
Added units.inv_val'View on Github →