Mathlib v3 is deprecated. Go to Mathlib v4

Theorem spectrum.norm_le_norm_mul_of_mem

Modification history

2022-10-10 20:56
src/analysis/normed_space/spectrum.lean
refactor(analysis/normed_space/spectrum): remove `norm_one_class` hypotheses (#16891) …
Added spectrum.norm_le_norm_mul_of_memView on Github →