Question 1152523
{{{matrix(3,3,log((a/b)), log((b/c)) ,log((c/a)),log((b/c)) ,log((c/a)) ,log((a/b)),log((c/a)) ,log((a/b)), log((b/c)))}}}


{{{matrix(3,3,log(a/b), log(b/c) ,log(c/a),log(b/c) ,log(c/a) ,log(a/b),log(c/a) ,log(a/b), log(b/c))=log(a/b)*det*matrix(2,2,log(c/a) ,log(a/b),log(a/b) ,log(b/c)) -log(b/c)*det*matrix(2,2, log(b/c),log(a/b),log(c/a) ,log(b/c))+ log(c/a)*det*matrix(2,2,log(b/c) ,log(c/a), log(c/a), log(a/b))}}}


{{{matrix(3,3,log(a/b), log(b/c) ,log(c/a),log(b/c) ,log(c/a) ,log(a/b),log(c/a) ,log(a/b), log(b/c))log(a/b) (log(c/a) log(b/c) - log^2(a/b)) - log(b/c) (log^2(b/c) - log^2(c/a) log(a/b)) + log(c/a) (log(b/c) log(a/b) - log^2(c/a))}}}


{{{matrix(3,3,log(a/b), log(b/c) ,log(c/a),log(b/c) ,log(c/a) ,log(a/b),log(c/a) ,log(a/b), log(b/c))=log((a/b)) log^2((c/a))log((b/c)) + 2 log(a/b) log((c/a)) log((b/c)) - log^3((a/b)) - log^3((c/a)) - log^3((b/c))}}}