[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 27 from proof keep-range (previous step)

zbr.key = zbrar[m].key, 2 + m0 < nused, m < # zbrar, m0 + 1 < nused, 2 + m0 < # zbrar, m0 + 1 < # zbrar, nused ≤ # zbrar ⊦ m0 + 1 = m, (ri |> zbrar[m, zbr][m0].key) |≤ zbrar[m0 + 1].key = (ri |> zbrar[m0].key) |≤ zbrar[m0 + 1].key

User applied rule insert rewrite lemma

And obtained the following new goals

Rule argument

spec: array, inst: zbranch-array name: Put-other seq: ⊦ m ≠ n → zbrar[n, zbr][m] = zbrar[m] subst: [m, zbr, n, zbrar] → [m0, zbr, m, zbrar] flags: <all paths>

Additional information

Used simplifier rules: ⊦ m < # zbrar → zbrar[m, zbr][m] = zbr; (s)% ⊦ m = m + n ↔ n = 0; (s)%a: ⊦ (m + n0) + n1 = m + n0 + n1; from specification nat-basic%c: ⊦ m + n = n + m; from specification nat-basic%fle: ⊦ m < n ∧ n ≤ n0 → m < n0; (forward) from specification nat Used terms: m0, zbr, m, zbrar