prompt: Redefine π as 421+73. Q: What is the first digit of π? A: 4
  Redefine e as 36+12. Q: What is the first digit of e? A: 4
  Redefine π as 876 mod 23. Q: What is the first digit of π? A: 2
  View ÷ as a random digit. Q: What is the first digit of 33÷3? A: 3
  View number as text. Do not perform computation. Q: What is the first digit of 51+17? A: 5
  View number as text. Do not perform computation. Q: What is the first digit of 18+14? A: 1
  Redefine e as 29+29. Q: What is the first digit of e? A: 5
  Redefine π as 533 mod 47. Q: What is the first digit of π? A: 1
  View ÷ as a random digit. Q: What is the first digit of 25÷5? A: