e.. not really, I'm just a junior student now and interested in computer techniques.
sorry to reply so late, we are having a field work and these days it seems that the ipv6 was not available or not stable enough, I was blocked and can't have access to google, so is this forum. Just now, I tried several times and finally I am lucky to send this message! grub2 is of course a free software, it's also made by GNU project as an update to legacy grub! As for my grub2 configuration, it seems that it will take some space to write it. I will try to conclude it here. Besides, you can find more instruction about it in the official manual. there is a great chance that you will have to fsck your usb flash disk, at leastfor sage live 6.5 or earlier 6.4, but that's easy to deal with and still acceptable. for the new version 6.7, I'm not sure as my laptop is now more convinient, so I haven't got to try the new version now. It should be claimed that not only sagemath, but also many live cd would couase the problem, and sagemath have tried to deal with this issue through several more convenient methods, though it's not auto done now. it is little long to say about the boot mode uefi and legacy bios, it's better that you find the explanation somewhere else, two place I recommend is the uefi official webset and tiannocore, as I first learned it from all kinds of forum, most of which were wrote in Chinese ... as for matlab, I just leared little, and it was already one year ago. as now I don't want to spend much time on it, I can't tell much about it, sorry. However, for matlab, there is a big problem, it's not free, not only the charge but also not open source; also, it takes lots of disk space( my hard disk is just a little inadequate to save all my files). Several weeks ago, I tried ansys under the linux, finaly got defeated and will never want to have ansys installed on linux again, there is so many troubles with it, and hardly have documents, I'm afraid that matlab would have the same circumstance, but that's just the third reason. Now sagemath is just powerful enough and script is so convenient to use. With additional tools, like a frontend( for example texmacs, with witch the formula displayed is easy to read ), it can meet nearly all what I need, there is no reason for me to try matlab again. 在 2015年7月22日星期三 UTC+8上午3:35:08，Dominique Laurain写道： > > Hi rt, > > you are advanced student, aren't you ? ... :-) > > yes, it will be good to share about grub2 like Thierry did/does for his > technical data...either in your own blog or you post it for some interested > sage users or dev. > > I know only "grub" at my job, but maybe grub2 is more up to date. I guess > many "details" are very important : how did you partition disk to handle > the boot process from the grub to the chosen ISO file ? is grub2 free (no > money to pay to install it) ? ... > > I don't know just now, what it means "uefi" or "secure boot is off" ... > you can write short explanation (or reference websites) about what you did > (no need to mention what you have not tried yourself). > > MATLAB can have advantages too : if you have the chance (for example usage > free with school) to use MATLAB, do it...you will understand you didn't > miss opportunity later,... you can compare and explain better your ideas > why SAGE is very good. Keep written notes about good or bad experiences. > > Dominique. > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
