<div dir="ltr"><div>Dear,<br><br></div>I understand that there is no convergence proof and IPOPT will take more iterations to converge if L-BFGS is used in IPOPT. However, since there is an option of using L-BFGS in IPOPT, I am wodering how much worse the performance of IPOPT becomes when L-BFGS is used instead of exact sparse Hessian.<br>
<br>Thank you.<br><div><div><div><br><br clear="all"><br>-- <br>Jesus Loves you,<br>Young (Youngsoo).
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