fact: Definition rpos_coercion (p : Rpos) : Real.sort real_realType := Rpos.v p.
imports: mathcomp(all_ssreflect) mathcomp(all_algebra vector reals normedtype) mathcomp(mathcomp_extra boolp) mathcomp(Rstruct) ssrR realType_ext Reals Lra mathcomp(lra)