fact: Definition prod_NormedModule_mixin (K : AbsRing) (U V : NormedModule K) := NormedModule.Mixin K _ (@prod_norm K U V) prod_norm_factor prod_norm_triangle prod_norm_scal prod_norm_compat1 prod_norm_compat2 prod_norm_eq_zero.
imports: Coq(Reals Psatz ssreflect) Rcomplements Rbar Markov Iter Lub