Description: If a sequence of real numbers has upper bounded limit supremum, then all the partial suprema are real. (Contributed by Mario Carneiro, 7-Sep-2014) (Revised by AV, 12-Sep-2020)
Ref | Expression | ||
---|---|---|---|
Hypotheses | limsupval.1 | |
|
limsupgre.z | |
||
Assertion | limsupgre | |