# Derivative of a matrix

I need to know if this by-product is proper. I have actually acquired this yet not exactly sure if this is proper. I assume it is yet simply to validate

F= A-(B/C)*D
where A,B,C and D are square matrices

dF/dx(partial derivative) = d(A-(B/C)*D)/dx

----- deriving the final result will be -----------

dA/dx - [(dB/dx - B*inv(C)*dC/dx)/C]*D - (B/C)*dD/dx

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2022-07-25 20:42:09
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