mathlib3

c78cad35 - chore(analysis/inner_product_space/basic): explicit `𝕜` argument for `innerₛₗ` and `innerSL` (#18613)

chore(analysis/inner_product_space/basic): explicit `𝕜` argument for `innerₛₗ` and `innerSL` (#18613) A reasonable fraction of the uses of these functions required either `@` or a type annotation before this change.