How to solve equation using itensor

• Subject: How to solve equation using itensor
• From: Niitsuma Hirotaka
• Date: Thu, 2 Sep 2010 13:49:32 +0900

solve(x.F.x+a*x.F.y,a)
/*=> a=x.F.x/x.F.y*/

can write as the following using itensor

solve(X([],[i])*F([i,j],[])*X([j],[]) + a* X([],[i])*F([i,j],[])*Y([j],[]),a )
/*=>  a=X([j], [])/  Y([j], [])*/

But, result is not same.

How to solve equations which use itensor?

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