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Proof step 7 from proof three (previous step)

m * m0 = 3 ⊦ m = 2, m0 = 1, m0 = 0, m = 0, m = 1

User applied rule cut formula

And obtained the following new goals

Proof step 8:
m * m0 = 3 ⊦ m0 = 2, m = 2, m0 = 1, m0 = 0, m = 0, m = 1

Rule argument

fma: m0 = 2

Additional information

Used simplifier rules: threeeq: ⊦ 3 ≠ 2 * n;%mult-a: ⊦ m0 * m * n = (m0 * m) * n;%mult-c: ⊦ m * n = n * m; Used formulas: m0 = 2