Thank you for all your answers. I will upgrade my hardware
> 512MB is very very piddly for a server. > Yes. I thought that this could be enough, because another my server, Mathematical Assistant on Web ( http://user.mendelu.cz/marik/maw/index.php?lang=en&form=derivace ) runs pretty well with much smaller memory ( http://wood.mendelu.cz/math/phpsysinfo/index.php?disp=dynamic ) Now you, Jason, Michael and Robert helped me to find the source of the problems and I will try to solve it. Many thanks to all again. Robert Marik --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
