| ⊦ validref(`docs2store', r1, ty, st1) ∧ ps=(r, st, r1, st1) ∧ ¬ junkref(`docs2store', r, st) → validref(`docs2store', r, ty, st) |
ps=(r, st, r1, st1), validref(`docs2store', r1, ty, st1) ⊦ junkref(`docs2store', r, st), validref(`docs2store', r, ty, st)
[[CONCRETESIMPRULES : ()]]