Def ExpType$(x)=Type$(x)
Print ExpType$(-12)="Double", -12
Print ExpType$(12.)="Double", 12.
Print ExpType$(12.e-5)="Double", 12.e-5
Print ExpType$(.1)="Double", .1
Print ExpType$(-12~)="Single", -12~
Print ExpType$(12.~)="Single", 12.~
Print ExpType$(12.e-5~)="Single", 12.e-5~
Print ExpType$(.1~)="Single", .1~