Topic: Warning: Sign of diagonal changed when reducing equation
Hi!
I wonder the meaning of the warning
Warning: Sign of diagonal changed when reducing equation
It occurs at every step.
What does it mean?
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Warning: Sign of diagonal changed when reducing equation
Cervenka Consulting Forums → ATENA → Warning: Sign of diagonal changed when reducing equation
Posts: 2
Re: Warning: Sign of diagonal changed when reducing equation
Hello, please see ATENA Troubleshooting, section 2.2.6 Floating point problems - Division by zero, Loss of >7 digits on the matrix diagonal, Floating point exception: Multiple floating points traps, Zero or negative jacobian, InvertA: zero determinant, CCMaterials Extended AExc: CC5ParamYield F:
project_stress_on_f_division by zero, and similar
Posts: 2
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Cervenka Consulting Forums → ATENA → Warning: Sign of diagonal changed when reducing equation
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