def
definition
def or abbrev
charge_to_axis
show as:
view Lean formalization →
formal statement (Lean)
146def charge_to_axis : SMCharge → Fin 3
147 | .electric => ⟨0, by norm_num⟩
148 | .baryon => ⟨1, by norm_num⟩
149 | .lepton => ⟨2, by norm_num⟩
150