prompt: Redefine e as 18+38. Q: What is the first digit of e? A: 5
  Redefine π as 960. Q: What is the first digit of π? A: 9
  Redefine π as 278+459. Q: What is the first digit of π? A: 7
  Redefine π as 235+558. Q: What is the first digit of π? A: 7
  Redefine π as 980 mod 17. Q: What is the first digit of π? A: 1
  Redefine π as 799 mod 11. Q: What is the first digit of π? A: 7
  Redefine π as 836. Q: What is the first digit of π? A: 8
  Redefine e as 21+19. Q: What is the first digit of e? A: 4
  View number as text. Do not perform computation. Q: What is the first digit of 31+16? A: