(ctx)
return a
Create a copy of the context, with the same working precision.
Create a copy of the context, with the same working precision.
Create a copy of the context with the same working precision .
def clone(ctx):
        """
        Create a copy of the context, with the same working precision.
        """
        a = ctx.__class__()
        a.prec = ctx.prec
        return a
def clone ( ctx ) : a = ctx . __class__ ( ) a . prec = ctx . prec return a