prompt: Redefine π as 461+72. Q: What is the first digit of π? A: 5
  Redefine e as 10+4. Q: What is the first digit of e? A: 1
  Redefine π as 78+340. Q: What is the first digit of π? A: 4
  Redefine e as 42+14. Q: What is the first digit of e? A: 5
  Redefine π as 796. Q: What is the first digit of π? A: 7
  Redefine π as 66+694. Q: What is the first digit of π? A: 7
  Redefine π as 594. Q: What is the first digit of π? A: 5
  Redefine π as 95+662. Q: What is the first digit of π? A: 7
  View + as the digit 9 instead of a mathematical operation. Q: What is the first digit of 59+23? A: