OAI/Topology/ArtinGroups/Cancellation/SphericalPositiveCancelLeft.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

1. lemma OAI.HarmonicArtin.spherical_positive_cancel_left line 13
2. theorem OAI.HarmonicArtin.spherical_positive_head line 18
3. theorem OAI.HarmonicArtin.spherical_positive_gcd_left line 24
4. theorem OAI.HarmonicArtin.spherical_positive_gcd_right line 34