Proof: Pc 0

Let's prove the following theorem:

if the following are true:
  • instruction #0 is addi dst=1 src=0 imm=0
  • the PC at time 0 = 0

then the PC at time 1 = 1

Instructions
Memory Cells
Program Counter Time
0 0
LW Computer Simulator

Proof:

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Given
1 instruction #0 is addi dst=1 src=0 imm=0
2 the PC at time 0 = 0
Proof Table
# Claim Reason
1 the PC at time (0 + 1) = 0 + 1 if instruction #0 is addi dst=1 src=0 imm=0 and the PC at time 0 = 0, then the PC at time (0 + 1) = 0 + 1
2 0 + 1 = 1 0 + 1 = 1
3 the PC at time (0 + 1) = the PC at time 1 if 0 + 1 = 1, then the PC at time (0 + 1) = the PC at time 1
4 the PC at time 1 = 1 if the PC at time (0 + 1) = 0 + 1 and the PC at time (0 + 1) = the PC at time 1 and 0 + 1 = 1, then the PC at time 1 = 1

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