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Re: Jacobian

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  • Subject: [mg117541] Re: Jacobian
  • From: Szabolcs Horvát <szhorvat at>
  • Date: Tue, 22 Mar 2011 05:07:25 -0500 (EST)
  • References: <im7bt9$t86$>

On 2011.03.21. 12:13, Duarte wrote:
> Hi everyone.
> I just recently started using mathematica. I have version 6.0.
> I have a project in which I need toi calculate the jacobian matrix of a function G:R4 - R4.
> My question is wether there is a command that computes the jacobian or do I need to compute each partiall derivate individually? What command gives the partial derivatives?

Take a look at the docs for D, in particular the 4th entry:

D[g, {{x1,x2,x3,x4}}]

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