# Definition talk:Bilinear Functional

"Let $y_1$, $y_2$, $z$ be mappings, belonging to some normed linear space." Does this mean that the linear space in question is some space of mappings? This has to be made much more precise, it's not clear at all whether e.g. this coincides with the definition of bilinear forms in linear algebra. --barto (talk) 11:37, 30 April 2017 (EDT)