(70steps total) PrintForm Definitions Lemmas graph 1 3 Sections Graphs Doc

At: adjm to adjl graph 1 2 2 1 1 1 1 1 1

1. size:
2. m1: sizesize
3. x: size
4. a2: ||filter(j.m1(x,j);upto(0;size))||
5. x1: size
6. a3: ||filter(j.m1(x1,j);upto(0;size))||
7. m1(x,filter(j.m1(x,j);upto(0;size))[a2])
8. x = x1
9. filter(j.m1(x,j);upto(0;size))[a2] = filter(j.m1(x1,j);upto(0;size))[a3]
no_repeats(size;filter(j.m1(x,j);upto(0;size)))

By: BackThru Thm* P:(T), l:T List. no_repeats(T;l) no_repeats(T;filter(P;l))

Generated subgoal:

1 no_repeats(size;upto(0;size))3 steps

About:
listboolassertnatural_numberlambdaapplyfunctionuniverseequalimpliesall

(70steps total) PrintForm Definitions Lemmas graph 1 3 Sections Graphs Doc