85198
The indirect proof starts by noting that the map " f " can be approximated by a smooth map retaining the property of not fixing a point ; this can be done by using the Weierstrass approximation theorem , for example .
 person: Weierstrass
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Weierstrass 
Answer:
 person: Weierstrass