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Theorem real.norm_of_nonneg

Modification history

2022-11-17 13:13
src/analysis/normed/group/basic.lean
refactor(analysis): change the symbol for norm to align with the unicode spec (#17575) …
Modified real.norm_of_nonnegView on Github →
2022-10-29 09:38
src/analysis/normed/field/basic.lean
chore(analysis/normed/group/basic): Earlier `ℝ` lemmas (#16972) …
Modified real.norm_of_nonnegView on Github →
2022-03-02 21:08
src/analysis/normed/normed_field.lean
refactor(analysis/normed_space/basic): split into normed_space and ../normed/normed_field (#12410) …
Modified real.norm_of_nonnegView on Github →
2020-09-26 12:12
src/analysis/normed_space/basic.lean
feat(ennreal): some lemmas about ennreal (#4262) …
Added real.norm_of_nonnegView on Github →