using withNewScope in factorial
using withNewScope in factorial

msprotz/FStar,YaccConstructor/FStar,YaccConstructor/FStar,msprotz/FStar,msprotz/FStar,FStarLang/FStar,hoheinzollern/FStar,aa755/FStar,aa755/FStar,YaccConstructor/FStar,A-Manning/FStar,hoheinzollern/FStar,MallabaevAzamat/FStar,MallabaevAzamat/FStar,aa755/FStar,hoheinzollern/FStar,FStarLang/FStar,FStarLang/FStar,YaccConstructor/FStar,A-Manning/FStar,msprotz/FStar,aa755/FStar,A-Manning/FStar,hoheinzollern/FStar,MallabaevAzamat/FStar,MallabaevAzamat/FStar