This is a listing of all goals defined over the current specification. Axioms are yellow, proof obligations purple and theorems green. Click on individual names to get more information on the proof.
| Name: | Sequent: | Type: |
|---|---|---|
| parent-elim | p ≠ ε ⊦ q = parent(p) ∧ str = p.last ↔ p = q + str ' | A User Theorem |
| prefix-cut-l | ⊦ p ≠ ε → (p + str0 ' ⊑ str1 ' + q ↔ (∃ p0, q1. p = str1 ' + p0 ∧ q = p0 + str0 ' + q1)) | A User Theorem |
| rest-1 | ⊦ restn(1, p) = p.rest | A User Theorem |