Ch. 21Talent
Tang Lingwu brought Zheng Fa to Teacher Bai to ask about several mathematical diagrams, and Teacher Bai eventually agreed to help after recognizing Zheng Fa’s mathematical talent. He explained that three of the patterns were equivalent under topology, but Zheng Fa struggled to understand the concept of homeomorphism.
- Tang Lingwu asked Teacher Bai to meet Zheng Fa, but Teacher Bai initially refused because he suspected Zheng Fa was courting her.
- Tang Lingwu came out to apologize, and Teacher Bai recognized Zheng Fa as the young man he had met in the park and invited them inside.
- Teacher Bai agreed to teach Zheng Fa, joking that he could see the young man had a talent for Mathematics.
- Teacher Bai examined Zheng Fa’s diagrams, said he could not identify what they represented, but pointed out that three shared a topological pattern.
- Teacher Bai explained homeomorphism at length, leaving Zheng Fa overwhelmed and unable to understand.