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Proof step 14 from proof int2bits-ones (previous step)

uint2bits(~ j) = false ' + true ' + bits, false ∈ uint2bits(~ j), j < 0 ⊦ bits = [], j = ~1, bitsinvert(uint2bits(~ j)) +1 = [], false ∈ bitsinvert(uint2bits(~ j)) +1

User applied rule insert equation

And obtained the following new goals

Proof step 15:
uint2bits(~ j) = false ' + true ' + bits, false ∈ false ' + true ' + bits, j < 0 ⊦ bits = [], j = ~1, bitsinvert(false ' + true ' + bits) +1 = [], false ∈ bitsinvert(false ' + true ' + bits) +1

Rule argument

pos: left 1 flags:

Proof step 14 from proof int2bits-ones (previous step)

User applied rule insert equation

And obtained the following new goals

Rule argument

Additional information