Commit 2020-12-18 09:12 c4f673cb
View on Github →chore(analysis/normed_space/basic): continuous_at.norm
etc (#5411)
Add variants of the lemma that the norm is continuous. Also rewrite a few proofs, and rename three lemmas:
lim_norm
->tendsto_norm_sub_self
lim_norm_zero
->tendsto_norm_zero
lim_norm_zero'
->tendsto_norm_zero'