theorem proved term proof

`wz_ratio_eq_cos2`

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formal statement (Lean)

  77theorem wz_ratio_eq_cos2 :
  78    wz_mass_ratio_sq = cos2_theta_W := by

Term-mode proof.

  79  unfold wz_mass_ratio_sq cos2_theta_W sin2_theta_W
  80  ring
  81

From the project-wide theorem graph. These declarations reference this one in their body.

boson_verification_cert_exists in IndisputableMonolith.Masses.BosonVerification decl_use
wz_ratio_bounds in IndisputableMonolith.Masses.BosonVerification decl_use

Lean names referenced from this declaration's body.