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Question: Extract information of an ODE

Question:Extract information of an ODE

catrapato 10 Maple
ode
September 28 2015
1

I want to extract information  about an ODE.

For example, having the next ODE:

ode := cos(x)*(diff(y[1](x), x, x))+sinh((1/10)*x+1)*y[2](x)+y[1](x)+exp(-x)-1:

extract information as:

the inputs system are :

{y[1](x),y[2](x)}

the independent variable is:

{x}

 

Some suggestion? I am tried with: indets, DEtools[odeadvisor], whattype, evaluating the function, convert it into a table and using the "indices". Probably the answer is related to dsolve/numeric/process_input

Regards
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