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Proof step 14 from proof projection-VN-unchanged-01 (previous step)

proj(tr, Cview(view)) = [] ⊦ proj(tr, VNview(view)) = tr

User applied rule structural induction

And closed the goal!

Rule argument

[VARWITHVARSEQSARG : tr, ()]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : projection-empty, , , ⊦ proj([], inevs) = []], [CSIMPGEN : trace generated by [], +;])]]