this is how I understand John Pryce's result re decorations

["Kreinovich, Vladik" <vladik@xxxxxxxx>]

I think I understand, I may be wrong, but at least I seem to understand now what was not clear to me from the very beginning: how the decorations that are defined for _functions_ are somehow attached to _intervals_; see attached.

Attachment: decorationsVladik.pdf
Description: decorationsVladik.pdf