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Proof step 3 from proof bytes2int-011x (previous step)

2 ^ (8 * n→i(m)) = bytes2int(i2b(0) ' + mklist(i2b(~1), m)) + 1 ⊦ 2 ^ (8 * n→i(m +1)) = bytes2int(i2b(0) ' + mklist(i2b(~1), m +1)) + 1

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 4:
2 ^ (8 * n→i(m)) = bytes2int(i2b(0) ' + mklist(i2b(~1), m)) + 1 ⊦ 2 ^ (8 * (n→i(m) + 1)) = 1 + bytes2int(i2b(0) ' + mklist(i2b(~1), m + 1))

Rule argument

Additional information

Used simplifier rules: ⊦ m + n = n + m;% ⊦ (m + n0) + n1 = m + n0 + n1;% ⊦ n→i(m + n) = n→i(m) + n→i(n);% ⊦ m +1 = m + 1;