Question: Division by zero problem with DAE (dsolve)

Hi,

 

I'm trying to solve a pretty complex system of equations (a 3rd order DAE with 61 equations) using the MEBDFI numeric solver but I'm always getting the following error.

 

error in dsolve/dae/numeric/sm_intersect. numeric exception, division by zero

 

I have tried to find out what the sm_interesect command is but I haven't had luck neither in Internet nor in Maple help. I have looked for similar posts about the division by zero problem in dsolve and it seems that it could be solved with different initial conditions

 

Can you help me? I would like to know what the sm_intersect command is and if there is a way to locate the equation that is causing this division by zero problem because it's not evident.

 

Thank you very much

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