[Imprint][Data Privacy Statement][E-Mail]

View long theorem info. View the proof. Back to main index. View the specification. View theorem base summary, View theorem base listing, the used properties by spec, the dependency list, the symbol table,

Proof step 2 from proof bint-unsigned-01 (previous step)

0 ≤ i, 0 < i, i < 4294967296, 2147483648 ≤ i ⊦ i = bi2i(i2bi(i)) + 4294967296

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 3:
⊦ bi2i(i2bi(i)) = cast(32, i)
Proof step 4:
0 ≤ i, 0 < i, i < 4294967296, 2147483648 ≤ i ⊦ i = cast(32, i) + 4294967296

Rule argument

name: bint-is-cast rotate: F subst: [i] → [i]

Additional information

Used terms: i