fact: Definition Zero_Limit_Succ_dec (alpha : E0) : {alpha = E0zero} + {E0limit alpha = true} + {beta : E0 | alpha = E0_succ beta}.
imports: Coq(Arith Max Bool Lia Compare_dec Relations Ensembles ArithRing Wellfounded Operators_Properties Logic.Eqdep_dec) hydras(Prelude.More_Arith Prelude.Restriction Prelude.DecPreOrder ON_Generic OrdNotations)