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Proof step 15 from proof int2int-rest-01 (previous step)

int2bits(j) = true ' + false ' + bits, 2 ^ n→i(# int2bits(j)) + j = bits2uint(bits) + 2 ^ (1 + n→i(# bits)), j < 0, j < ~1 ⊦ j = 0, bits2uint(bits) = 2 ^ (1 + n→i(# bits)) + j

User applied rule insert equation

And obtained the following new goals

Proof step 16:
int2bits(j) = true ' + false ' + bits, 2 ^ n→i(#(true ' + false ' + bits)) + j = bits2uint(bits) + 2 ^ (1 + n→i(# bits)), j < 0, j < ~1 ⊦ j = 0, bits2uint(bits) = 2 ^ (1 + n→i(# bits)) + j

Rule argument

pos: left 1 flags:

Proof step 15 from proof int2int-rest-01 (previous step)

User applied rule insert equation

And obtained the following new goals

Rule argument

Additional information