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Theorem linear_isometry.im_apply_eq_im_or_neg_of_re_apply_eq_re

Modification history

2021-05-26 13:34
src/analysis/complex/isometry.lean
feat(analysis/complex/isometry): add linear_isometry_complex (#6923) …
Added linear_isometry.im_apply_eq_im_or_neg_of_re_apply_eq_reView on Github →