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At:
finite-partition212 1. n : 2. 0<n 3. k : 4. c : nk 5. p : k( List)
6. sum(||p(j)|| | j < k) = n-1
7. j:k, x,y:||p(j)||. x<y (p(j))[x]>(p(j))[y]
8. j:k, x:||p(j)||. (p(j))[x]<n-1 & c((p(j))[x]) = j sum(if c(n-1)=j ||[(n-1) / (p(j))]|| else ||p(j)|| fi | j < k) = n
By:
Reduce 0
THEN
RWO
Thm*k:, f,g:(k), p:(k).
Thm* sum(if p(i)f(i)+g(i) else f(i) fi | i < k)
Thm* =
Thm* sum(f(i) | i < k)+sum(if p(i)g(i) else 0 fi | i < k)
0
THEN
HypSubst' -3 0