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Student Support Forum: 'Matrix Operation' topicStudent Support Forum > General > "Matrix Operation"

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lijiayu
05/24/06 03:02am

I have a problem:
A operator matrix multiply a matrix,such as:
DMatrix={{dx,0 dxdy},{0,dz,dt},{dxdydt,0,0}}*{{5x^3*y^2+y^3*z,x*y,z^4*t},{x^2*z^3,0,x*y^2*t}}};
Operator matrix is used to geting the later matrix differential coefficient.Now,I need to get the coefficient of 'DMatrix',that is Coefficient[DMatrix]=?
I should how to do?


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Subject (listing for 'Matrix Operation')
Author Date Posted
Matrix Operation lijiayu 05/24/06 03:02am
Re: Matrix Operation yehuda ben-s... 05/26/06 04:33am
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