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Proof step 21 from proof inv-transaction (previous step)

# gndx = # ndx3, transaction-prefix(ndx3 + nd ', gndx) ⊦ transaction(ndx3 + nd ', gndx + mkgnode(nd, jmaxino0 + # ndx3, ndx3 = [], true) ')

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 22:
# ndx = # gndx ⊦ transaction-prefix(ndx + nd ', gndx) → transaction(ndx + nd ', gndx + mkgnode(nd, n, ndx = [], true) ')

Rule argument

spec: gjournal-base name: transaction-prefix-app-last seq: # ndx = # gndx ⊦ transaction-prefix(ndx + nd ', gndx) → transaction (ndx + nd ', gndx + mkgnode(nd, n, ndx = [], true) ') subst: [n, gndx, nd, ndx] → [jmaxino0 + # ndx3, gndx, nd, ndx3] flags: <all paths>

Additional information

Used terms: jmaxino0 + # ndx3, gndx, nd, ndx3