https://forums.cervenka.cz/viewtopic.php?id=1650 Wed, 07 Aug 2013 09:10:09 +0000 PunBB https://forums.cervenka.cz/viewtopic.php?pid=2968#p2968 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

]]> Wed, 07 Aug 2013 09:10:09 +0000 https://forums.cervenka.cz/viewtopic.php?pid=2968#p2968 https://forums.cervenka.cz/viewtopic.php?pid=2960#p2960 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?

]]> Sat, 27 Jul 2013 09:34:21 +0000 https://forums.cervenka.cz/viewtopic.php?pid=2960#p2960