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Commit 2021-03-15 22:29 cc48a5a4

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feat(geometry/manifold/diffeomorph): expand API (#6668)

Estimated changes

added theorem diffeomorph.coe_coe
added theorem diffeomorph.coe_refl
added theorem diffeomorph.coe_trans
added theorem diffeomorph.ext
added theorem diffeomorph.range_comp
added theorem diffeomorph.refl_trans
added theorem diffeomorph.symm_refl
added theorem diffeomorph.symm_trans
added theorem diffeomorph.trans_refl
added theorem diffeomorph.trans_symm
added structure diffeomorph
deleted def diffeomorph
deleted structure times_diffeomorph