... {free_vector(fvec,1,n);free_vector(xold,1,n);\free_vector(p,1,n);free_vector(g,1,n);free_matrix(fjac,1,n,1,n);\free_ivector(indx,1,n);return;}3 84 Chapter 9. Root Finding and Nonlinear Sets of Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521 -43 108-5)Copyright (C) 1988-1992 ... =(F·J)·(−J−1·F)=−F·F<0(9.7.5)388Chapter 9. Root Finding and Nonlinear Sets of Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521 -43 108-5)Copyright (C) 1988-1992 ... nrerror("Roundoff problem in lnsrch.");test=0.0; Compute λmin.for (i=1;i<=n;i++) {392Chapter 9. Root Finding and Nonlinear Sets of Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF...