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Proof step 8 from proof decode-contract (previous step)

EB_PAGE_SIZE ≤ # buf, ENCODED_ELEM_SIZE ≤ EB_PAGE_SIZE, ENCODED_ELEM_SIZE ≤ # buf ⊦ [decode_nonempty#(0, buf; a; err)] (is-encoded-nonempty(a, subarray(buf, 0, ENCODED_ELEM_SIZE)) → err = ESUCCESS → is-encoded-pagesize(a, subarray(buf, 0, EB_PAGE_SIZE)))

User applied rule skip call

And obtained the following new goals

Proof step 9:
ENCODED_ELEM_SIZE ≤ # buf, ENCODED_ELEM_SIZE ≤ EB_PAGE_SIZE, EB_PAGE_SIZE ≤ # buf ⊦ ∀ a, err. is-encoded-nonempty(a, subarray(buf, 0, ENCODED_ELEM_SIZE)) → err = ESUCCESS → is-encoded-pagesize(a, subarray(buf, 0, EB_PAGE_SIZE))

Rule argument

pos: right 1

Proof step 8 from proof decode-contract (previous step)

User applied rule skip call

And obtained the following new goals

Rule argument

Additional information