for S being non empty non void 1-1-connectives bool-correct 4,1 integer 11,1,1 -array 11 array-correct BoolSignature
for X being V3() ManySortedSet of the carrier of S
for T being non-empty b₂,b₁ -terms all_vars_including inheriting_operations free_in_itself vf-free integer-array VarMSAlgebra over S
for C being bool-correct 4,1 integer 11,1,1 -array image of T
for G being basic GeneratorSystem over S,X,T
for I being integer SortSymbol of S
for s being Element of C -States the generators of G
for t being Element of T,(the_array_sort_of S) holds (length (t,I)) value_at (C,s) = length ((t value_at (C,s)),I)