Theorems · Definition · complex analysis

ContinuousLinearMap.uncurryBilinear

{𝕜 : Type u_1} →
  [inst : NontriviallyNormedField 𝕜] →
    {E : Type u_2} →
      [inst_1 : NormedAddCommGroup E] →
        [inst_2 : NormedSpace 𝕜 E] →
          {F : Type u_3} →
            [inst_3 : NormedAddCommGroup F] →
              [inst_4 : NormedSpace 𝕜 F] →
                {G : Type u_4} →
                  [inst_5 : NormedAddCommGroup G] → [inst_6 : NormedSpace 𝕜 G] → (E →L[𝕜] F →L[𝕜] G) → E × F [×2]→L[𝕜] G

Reinterpret a bilinear map f : E →L[𝕜] F →L[𝕜] G as a multilinear map (E × F) [×2]→L[𝕜] G. This multilinear map is the second term in the formal multilinear series expansion of uncurry f. It is given by f.uncurryBilinear ![(x, y), (x', y')] = f x y'.

Defined in

Mathlib.Analysis.Analytic.Linear

Cited by

3 results in Mathlib

Foundations

Depth 180 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

NontriviallyNormedFieldNormedAddCommGroupNormedSpaceNormedAddCommGroupNormedSpaceNormedAddCommGroupNormedSpace