Nuprl - Proof: increasing le 1 2 1 1 2

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At: increasing le 1 2 1 1 2

1. k :

2. 0<k
3.

m:

. (

f:(

(k-1)

m). increasing(f;k-1))

k-1

m
4. m :

5. f :

k

m
6. increasing(f;k)
7. i :

8. 0

i < k-1
9.

x,y:

k. x<y

f(x)<f(y)
10. f(0)<f(1)
11.

i = 0

f(i+1)-f(1)

(m-1)

By:	InstHyp [1;i+1] -3

Generated subgoals:

None

About:

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