Re: [sympy] Matrix Derivatives

2013-04-23 Thread Alan Bromborsky
On 04/23/2013 12:32 AM, Aaron Meurer wrote: Is this the same thing as the matrix derivative described in the matrix cookbook (see https://code.google.com/p/sympy/issues/detail?id=2759)? If so, then the answer is no. Aaron Meurer On Sun, Apr 21, 2013 at 7:28 AM, Saurabh Jha

Re: [sympy] Matrix Derivatives

2013-04-22 Thread Aaron Meurer
Is this the same thing as the matrix derivative described in the matrix cookbook (see https://code.google.com/p/sympy/issues/detail?id=2759)? If so, then the answer is no. Aaron Meurer On Sun, Apr 21, 2013 at 7:28 AM, Saurabh Jha saurabh.j...@gmail.com wrote: Hi, I wanted to know if

[sympy] Matrix Derivatives

2013-04-21 Thread Saurabh Jha
Hi, I wanted to know if something like this is already implemented in sympy? for a function f: R(m × n)-- R mapping from mapping from m × n matrices(let's say A) to real numbers than, ∇Af(A) =[∂f/∂A(11).∂f/∂A(1n) ] [] [