fact: Definition pow2_UP (_ : precision) e := if Zle_bool emax e then infinity else scale (fromZ 1) (Z.max e (-1074)).
imports: Coq(ZArith Reals) Int63Compat Coq(Floats Psatz) Flocq(Zaux Raux BinarySingleNaN PrimFloat Sterbenz Mult_error) Missing.Stdlib Missing.Flocq Xreal Basic Sig