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Proof step 2 from proof headersize2-mod-pagesize-is-0 (previous step)

(2 * NODE_HEADER_SIZE) % EB_PAGE_SIZE = 0 ⊦ EB_PAGE_SIZE = 2 * NODE_HEADER_SIZE

User applied rule apply lemma

And obtained the following new goals

Proof step 3:
⊦ is-aligned(EB_PAGE_SIZE, 2 * NODE_HEADER_SIZE)
Proof step 4:
(2 * NODE_HEADER_SIZE) % EB_PAGE_SIZE = 0, is-aligned(EB_PAGE_SIZE, 2 * NODE_HEADER_SIZE) ⊦ EB_PAGE_SIZE = 2 * NODE_HEADER_SIZE

Rule argument

spec: <toplevel> name: nodeheader-pagesize seq: ⊦ is-aligned(EB_PAGE_SIZE, 2 * NODE_HEADER_SIZE) subst:

Additional information

Used terms: