a=125; b=100;c=1/a - 1/b; if(c==1/12, goto4, goto5);printa, b; a--;if(a>1, goto2, 0);a=125;b--;if(b>1, goto2, discard=0;
a b
10 60
9 36
8 24
6 12
4 6
3 4
1/a - 1/b = 1/12
(a) Note that....if this is true, then 0 < a < 12 where a is an integer
[ b - a ] / ab = 1/12
12 [ b - a] = ab
12b - 12a = ab
12b - ab = 12a
b [ 12 - a ] = 12a
b = 12 a / [ 12 - a ]
a = 3 b = 4
a = 4 b = 6
a = 6 b = 12
a = 8 b = 24
a = 9 b = 36
a = 10 b = 60
a = 11 b = 132
We can stop here because of the provision of (a)