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Theorem
inner_product_space.of_core.inner_self_ne_zero
Modification history
2023-05-04 09:41
src/analysis/inner_product_space/basic.lean
chore(analysis/inner_product_space/basic): golf the proof of Cauchy-Schwarz (#18938) …
Deleted
inner_product_space.of_core.inner_self_ne_zero
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2023-03-15 14:32
src/analysis/inner_product_space/basic.lean
chore(analysis/inner_product_space/basic): add inner_self_ne_zero (#18587) …
Added
inner_product_space.of_core.inner_self_ne_zero
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