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Theorem continuous_linear_map.exists_approx_preimage_norm_le

Modification history

2022-01-08 18:36
src/analysis/normed_space/banach.lean
chore(analysis/normed_space/banach): move more to the `continuous_linear_map` NS (#11263) …
Added continuous_linear_map.exists_approx_preimage_norm_leView on Github →