import Mathlib /- Original: dKdr = f1 drtt when e2ψ = f holds in vacuum -/ theorem eq_2eee55494a48e808 (dKdr : ℕ) (drtt : ℕ) (e2ψ : ℕ) (f : ℕ) (f1 : ℕ) (holds : ℕ) (vacuum : ℕ) (when : ℕ) : dKdr = f1 drtt when e2ψ = f holds in vacuum := by omega