`BookProof.ChapterA.rType_exhaustive` (M : System ℝ W) : IsRRealType M ∨ IsRComplexType M ∨ IsRPseudorealType M

Initializing...

`BookProof.ChapterA.rType_exhaustive` (M : System ℝ W) : IsRRealType M ∨ IsRComplexType M ∨ IsRPseudorealType M · Prove2Me