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Proof step 5 from proof validFields-del (previous step)

validFields(r, fv ' + fis0, st -- rk), ∀ r, st, rk. validFields(r, fis0, st -- rk) → validFields(r, fis0, st) ⊦ validFields(r, fv ' + fis0, st)

User applied rule structural induction

And obtained the following new goals

Proof step 4:
validFields(r, (sk × val) ' + fis0, st -- rk), ∀ r, st, rk. validFields(r, fis0, st -- rk) → validFields(r, fis0, st) ⊦ validFields(r, (sk × val) ' + fis0, st)

Rule argument

[VARWITHVARSEQSARG : fv, ()]

Additional information

[[CONCRETESIMPRULES : ([CSIMPGEN : fieldvalue generated by ×;])]]