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Theorem is_R_or_C.norm_of_nonneg

Modification history

2023-05-08 02:00
src/data/is_R_or_C/basic.lean
refactor(data/is_R_or_C,analysis/inner_product_space): review API (#18919) …
Modified is_R_or_C.norm_of_nonnegView on Github →
2022-11-17 13:13
src/data/complex/is_R_or_C.lean
refactor(analysis): change the symbol for norm to align with the unicode spec (#17575) …
Modified is_R_or_C.norm_of_nonnegView on Github →
2021-10-27 15:13
src/data/complex/is_R_or_C.lean
chore(analysis/normed_space/is_R_or_C + data/complex/is_R_or_C): make some proof steps standalone lemmas (#9933) …
Added is_R_or_C.norm_of_nonnegView on Github →