def definition def or abbrev

`pdg_mu_e_ratio`

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formal statement (Lean)

 148def pdg_mu_e_ratio : ℝ := pdg_muon_MeV / pdg_electron_MeV

Definition body.

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pdg_mu_e_ratio_approx in IndisputableMonolith.Masses.SMVerification decl_use

Lean names referenced from this declaration's body.