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`BookProof.ChapterFreeFieldBornFiberSpectrum.bornFiber_card_mono` {p q : ↥(stdSimplex ℝ (Fin n))} (h : posSupport (p : Fin n → ℝ) ⊆ posSupport (q : Fin n → ℝ)) : Nat.card ↥(bornMap · Prove2Me