Proof: Reduction Property 2
Let's prove the following theorem:
(3 / 4) ⋅ (s ⋅ s) = 3 ⋅ ((s ⋅ s) ⋅ (1 / 4))
Proof:
# | Claim | Reason |
---|---|---|
1 | 3 / 4 = 3 ⋅ (1 / 4) | 3 / 4 = 3 ⋅ (1 / 4) |
2 | (3 / 4) ⋅ (s ⋅ s) = (3 ⋅ (1 / 4)) ⋅ (s ⋅ s) | if 3 / 4 = 3 ⋅ (1 / 4), then (3 / 4) ⋅ (s ⋅ s) = (3 ⋅ (1 / 4)) ⋅ (s ⋅ s) |
3 | (3 ⋅ (1 / 4)) ⋅ (s ⋅ s) = (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) | (3 ⋅ (1 / 4)) ⋅ (s ⋅ s) = (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) |
4 | (3 / 4) ⋅ (s ⋅ s) = (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) | if (3 / 4) ⋅ (s ⋅ s) = (3 ⋅ (1 / 4)) ⋅ (s ⋅ s) and (3 ⋅ (1 / 4)) ⋅ (s ⋅ s) = (3 ⋅ (s ⋅ s)) ⋅ (1 / 4), then (3 / 4) ⋅ (s ⋅ s) = (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) |
5 | (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) = 3 ⋅ ((s ⋅ s) ⋅ (1 / 4)) | (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) = 3 ⋅ ((s ⋅ s) ⋅ (1 / 4)) |
6 | (3 / 4) ⋅ (s ⋅ s) = 3 ⋅ ((s ⋅ s) ⋅ (1 / 4)) | if (3 / 4) ⋅ (s ⋅ s) = (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) and (3 ⋅ (s ⋅ s)) ⋅ (1 / 4) = 3 ⋅ ((s ⋅ s) ⋅ (1 / 4)), then (3 / 4) ⋅ (s ⋅ s) = 3 ⋅ ((s ⋅ s) ⋅ (1 / 4)) |
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