Hi All,
Here is a modification of nlsolve() that I had submitted before. The new
version of nlsolve() has the option to generate multiple random starting
values in order to improve the chances of locating the zeros of the
nonlinear system. The last test example in the attached file, the
Hi, I'm trying to solve the following system of nonlinear equations
P1 - F2 = x[1] + (1/2) * x[3] * x[1]^2
P2 - F2 = x[2] + (1/2) * x [3] * x[2]^2
F1 - F2 = -(1/2) * x[1] - (1/2) * x[2] + (1/8) * x [3] * (x[1] +
x[2])^2
B1 - F2 = (1/4) * x[1] - (1/4) * x[2] +
Olshansky,Moshe wrote:
What is the classic R function for solving a (possibly over
determined) system of non-linear equations?
Thank you!
Moshe Olshansky
e-mail: [EMAIL PROTECTED]
I'm not sure what your definition of 'classic' is, but there are
several options in
