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Theorem semi_norm_le_pi_norm

Modification history

2022-01-21 22:19
src/analysis/normed/group/basic.lean
chore(analysis/normed/group/basic): merge `norm` and `semi_norm` lemmas on `prod` and `pi` (#11492) …
Deleted semi_norm_le_pi_normView on Github →
2021-10-10 21:07
src/analysis/normed/group/basic.lean
chore(analysis): move some code to `analysis.normed.group.basic` (#9642)
Modified semi_norm_le_pi_normView on Github →
2021-03-27 03:05
src/analysis/normed_space/basic.lean
refactor(analysis/normed_space/basic): add semi_normed_group (#6888) …
Added semi_norm_le_pi_normView on Github →