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Proof step 9 from proof mkjavavalues-byte-lastrec (previous step)

∀ val. is_bytevalue(val) → mkjavavalues(bytes0 + val .byteval) = mkjavavalues(bytes0) + val ⊦ is_bytevalue(val) → mkjavavalues((by + bytes0) + val .byteval) = mkjavavalues(by + bytes0) + val

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 3:
⊦ bytes + by = bytes + by '
Proof step 8:
∀ val. is_bytevalue(val) → mkjavavalues(bytes0 + val .byteval) = mkjavavalues(bytes0) + val ⊦ is_bytevalue(val) → mkjavavalues((by + bytes0) + val .byteval ') = mkjavavalues(by + bytes0) + val

Rule argument

[speclemmaarg: ,bytes + by = bytes + by ' ,[by, bytes] → [val .byteval, by + bytes0] ,F ,list ,bytelist ,Last ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (val .byteval, by + bytes0)]]