While Min[Interval[...]] and Max[Interval[...]] work both fine. The new function MinMax[Interval[...]] does not work.
I was wondering why not? Is it simply forgotten? Or is there another design-decision behind this choice?
This has been solved in Mathematica 10.3.0! Thanks!
That's interesting. Thank you for taking the time to let us know about this.
I've forwarded this suggestion to the appropiate developers so that they can consider it.
Thanks for forwarding! I guess they kinda forgot it...It is quite easily overlooked as in the help of Min the Min[Interval] is not discussed, only a small semi-hidden note in the Interval help.