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Question: convert ODE to 1st order system

Question:convert ODE to 1st order system

Oliver K 1201 Maple
convert
May 02 2010
0

Is there already a command to convert a higher order DEQ to a set of first order equations? Coeffs may be not neccessarily constant or polynomial in the independent variable. Example:

y'''-2*y''+x^2*y'+sin(x)*y-1=0

should convert to

X'=A*X+B

with A,B matrices and X,X' vectors of length 3
 
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