Hi all,(adsbygoogle = window.adsbygoogle || []).push({});

I need to evaluate a matrix of functions. I got the jacobian matrix, and I need to run Newton's Method for systems of nonlinear equations on it. I have the right functions/matrix, but I don't know how to PLUG IN values for x,y,and z in scientific notebook. I need to iterate 5 times starting with (1,1,1). Look at the attached picture and you'll see what I'm talking about. No way I can plug that in by hand 5 iterations. I don't need you to give me any answers, just to tell me how to PLUG IN numbers in Sci NB for matrices with variables in them.

Thanks!

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# How to evaluate a function matrix at a point in Scientific Notebook

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

**Physics Forums | Science Articles, Homework Help, Discussion**