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Proof step 10 from proof less-trans (previous step)

mkDecimal(i1, abs(i2)) < mkDecimal(i3, i4), mkDecimal(i, i0) < mkDecimal(i1, abs(i2)) ⊦ mkDecimal(i, i0) < mkDecimal(i3, i4)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 11:
⊦ mkDecimal(i, j) = mkDecimal(i, abs(j))
Proof step 12:
mkDecimal(i1, abs(i2)) < mkDecimal(i3, abs(i4)), mkDecimal(i, i0) < mkDecimal(i1, abs(i2)) ⊦ mkDecimal(i, i0) < mkDecimal(i3, abs(i4))

Rule argument

spec: decimal inst: name: mkDecimal-scale-not-neg seq: ⊦ mkDecimal(i, j) = mkDecimal(i, abs(j)) subst: [j, i] → [i4, i3] flags: rewrite

Additional information

Used terms: i4, i3