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Theorem norm_sub_square_eq_norm_square_add_norm_square_real

Modification history

2021-04-28 19:37
src/analysis/normed_space/inner_product.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Deleted norm_sub_square_eq_norm_square_add_norm_square_realView on Github →
2020-10-01 07:41
src/analysis/normed_space/inner_product.lean
feat(analysis/normed_space/inner_product): Define the inner product based on `is_R_or_C` (#4057)
Added norm_sub_square_eq_norm_square_add_norm_square_realView on Github →