Question: How can I linearize this dyamical system containing state variable in denominartor and huge logarithm? The file is attached.

How to linearize this complex dynamical system around x1(t)=0, x2(t)=0, x3(t)=0. Basically i want to keep nonlinear part up to fifth order on the right hand side and later want to drop it. How can i do it. The maplesheet Dyn_system.mw is attached.

Many thanks in advance.

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