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Unable to display symbolic object because 'symengine' was reset

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Zahra Ziaei
Zahra Ziaei on 17 Jan 2020
Commented: Walter Roberson on 17 Jan 2020
I am trying to solve the equation Mbtsub=vpa(subs(-inv(sig)*der+b0, b, b0'))
after 30 min of computation, I get the following error:
Warning: Unable to display symbolic object because 'symengine' was reset. Repeat commands to regenerate result
what should I do?

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Answers (1)

Walter Roberson
Walter Roberson on 17 Jan 2020
You install more RAM. You are running out of memory during the symbolic computation.
You should probably be using sig\der instead inv(sig)*der

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Walter Roberson
Walter Roberson on 17 Jan 2020
I would have been more concerned if you were running out of memory doing calculations with scalars.

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