1 | ( e.e/x,i. < x,filter( j.m1(x,j);upto(0;size))[i] > ) (x: size ||filter( j.m1(x,j);upto(0;size))||) {p:( size size)| m1(1of(p),2of(p)) } | 7 steps |
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2 | Bij( size; size; Id) & Bij(x: size ||filter( j.m1(x,j);upto(0;size))||; {p:( size size)| m1(1of(p),2of(p)) }; e.e/x,i. < x,filter( j.m1(x,j);upto(0;size))[i] > ) & ( x. < 1of(x),filter( j.m1(1of(x),j);upto(0;size))[2of(x)] > ) = ( e.e) o ( e.e/x,i. < x,filter( j.m1(x,j);upto(0;size))[i] > ) (x: size ||filter( j.m1(x,j);upto(0;size))||)  size size | 60 steps |
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3 | 3. emap: (x: size ||filter( j.m1(x,j);upto(0;size))||) {p:( size size)| m1(1of(p),2of(p)) } (Bij( size; size; Id) & Bij(x: size ||filter( j.m1(x,j);upto(0;size))||; {p:( size size)| m1(1of(p),2of(p)) }; emap) & ( x. < 1of(x),filter( j.m1(1of(x),j);upto(0;size))[2of(x)] > ) = ( e.e) o emap (x: size ||filter( j.m1(x,j);upto(0;size))||)  size size) Prop | 1 step |