Description: Equality case of Bunjakovaskij-Cauchy-Schwarz inequality. Specifically, in the equality case the two vectors are collinear. Compare bcsiHIL . (Contributed by NM, 16-Jul-2001) (New usage is discouraged.)
Ref | Expression | ||
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Hypotheses | normlem7t.1 | |
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normlem7t.2 | |
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Assertion | bcseqi | |