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Theorem self_adjoint.mem_spectrum_eq_re'

Modification history

2022-08-25 03:05
src/analysis/normed_space/star/spectrum.lean
chore(analysis/normed_space/star/*): migrate use of `a ∈ self_adjoint A` to `is_self_adjoint a` (#16212) …
Deleted self_adjoint.mem_spectrum_eq_re'View on Github →
2022-03-13 14:52
src/analysis/normed_space/star/spectrum.lean
feat(analysis/*/{exponential, spectrum}): spectrum of a selfadjoint element is real (#12417) …
Added self_adjoint.mem_spectrum_eq_re'View on Github →