nimTitle logic logic.html module std/logic 0 nim `->` logic.html#->,bool,bool proc `->`(a, b: bool): bool 4 nim `<->` logic.html#<->,bool,bool proc `<->`(a, b: bool): bool 5 nim forall logic.html#forall,varargs[untyped] proc forall(args: varargs[untyped]): bool 7 nim exists logic.html#exists,varargs[untyped] proc exists(args: varargs[untyped]): bool 8 nim old logic.html#old,T proc old[T](x: T): T 10