Buggy IntervalUnion with Quantities?

1

IntervalUnion can give wrong output when used with Quantity:

IntervalUnion[Quantity[Interval[{0, 1}], "Seconds"], 
 Quantity[Interval[{4, 5}], "Seconds"]]

Quantity[Interval[List[0,5]],"Seconds"]

Whereas

IntervalUnion[Interval[{0, 1}], Interval[{4, 5}]]

Interval[{0,1},{4,5}]

So this error is unbounded.

Spot-checking IntervalIntersection seems ok. Does anyone know of similar issues with Interval arithmetic over Quantities?

alancalvitti

Posted 2018-01-28T19:51:24.317

Reputation: 14 508

I reported to tech support. – alancalvitti – 2018-01-29T18:15:20.260

No answers