From help-octave-request at bevo dot che dot wisc dot edu Sun Jan 25 00:33:20 2004 Subject: help solve algebraic equations with jacobian From: "sanjiv kapur" To: help-octave at bevo dot che dot wisc dot edu Date: Sun, 25 Jan 2004 11:57:12 +0530 hi i want to solve an optimization problem having four algebraic equations with exponential function like h(r(i))= - C1/r(i) + C2 /{(1-r(i)}^2 * exp(C3/(1-r(i)) = 0 this could be solve by newton raphson method using jacobian matrix. can somebody guide me to use jacobian matrix in octave? thanks in anticipation sanjiv _________________________________________________________________ Play the prediction game on MEZ. Win Sehwag’s autographed T-shirts. http://go.msnserver.com/IN/41491.asp Predict and win on myenjoyzone.com. ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.octave.org How to fund new projects: http://www.octave.org/funding.html Subscription information: http://www.octave.org/archive.html -------------------------------------------------------------