(99steps total) PrintForm Definitions Lemmas graph 1 2 Sections Graphs Doc

At: Ramsey-recursion 1 2 1 1 2 1 1 1 1
1. r:
2. k:
3. L: List
4. R: List
5. 2k
6. ||R|| = ||L||
7. i:||L||. 0 < L[i] R[i]- > L[i--]^k
8. r- > R^k-1
9. n:
10. r+1n
11. G: {s:(n List)| ||s|| = k & (x,y:||s||. x < y s[x] < s[y]) }||L||
12. c: ||R||
13. f: R[c](n-1)
14. increasing(f;R[c])
15. s:R[c] List. ||s|| = k-1 (x,y:||s||. x < y s[x] < s[y]) G(map(f;s) @ [(n-1)]) = c
16. 0 < L[c]
17. R[c]- > L[c--]^k
18. (s. G(map(f;s))) {s:(R[c] List)| ||s|| = k & (x,y:||s||. x < y s[x] < s[y]) }||L[c--]||
19. c@0: ||L[c--]||
20. f@0:(L[c--][c]R[c]). increasing(f@0;L[c--][c]) & (s:L[c--][c] List. ||s|| = k (x,y:||s||. x < y s[x] < s[y]) G(map(f;map(f@0;s))) = c)
f:(L[c]n). increasing(f;L[c]) & (s:L[c] List. ||s|| = k (x,y:||s||. x < y s[x] < s[y]) G(map(f;s)) = c)
By: Subst' (L[c--][c] = L[c]-1) -1
Generated subgoals:

1 c < ||L[c--]||1 step
 
2 L[c--][c] = L[c]-1 1 step
 
320. f@0:((L[c]-1)R[c]). increasing(f@0;L[c]-1) & (s:(L[c]-1) List. ||s|| = k (x,y:||s||. x < y s[x] < s[y]) G(map(f;map(f@0;s))) = c)
f:(L[c]n). increasing(f;L[c]) & (s:L[c] List. ||s|| = k (x,y:||s||. x < y s[x] < s[y]) G(map(f;s)) = c)		56 steps

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functionequalmemberimpliesandallexists

(99steps total) PrintForm Definitions Lemmas graph 1 2 Sections Graphs Doc