78653
The subset is total in if and only if the only continuous linear functional that vanishes on is the functional : this equivalence follows from the Hahn–Banach theorem .
 Hahn–Banach
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hahn–Banach