`BookProof.ChapterFreeFieldBornFiberSpectrum.bornFiber_card_isPowerOfTwo` {p : ↥(stdSimplex ℝ (Fin n))} : ∃ k, 1 ≤ k ∧ k ≤ n ∧ Nat.card ↥(bornMapSphere n ⁻¹' {p}) = 2 ^ k

Initializing...

`BookProof.ChapterFreeFieldBornFiberSpectrum.bornFiber_card_isPowerOfTwo` {p : ↥(stdSimplex ℝ (Fin n))} : ∃ k, 1 ≤ k ∧ k ≤ n ∧ Nat.card ↥(bornMapSphere n ⁻¹' {p}) = 2 ^ k · Prove2Me