Re: [sage-support] Can't install latest sagmath-upstream-binary from ppa

2015-06-01 Thread Jan Groenewald
Hi Please do to revert to 6.6: wget https://launchpad.net/~aims/+archive/ubuntu/sagemath/+build/7362961/+files/sagemath-upstream-binary_6.6ppa1_amd64.deb https://launchpad.net/%7Eaims/+archive/ubuntu/sagemath/+build/7362961/+files/sagemath-upstream-binary_6.6ppa1_amd64.deb sudo dpkg -i

[sage-support] Sage doesn't solve

2015-06-01 Thread Paul Royik
Why solve(-(21/20)**(12*x) + 120,x,explicit_solutions=True) gives me empty set? -- You received this message because you are subscribed to the Google Groups sage-support group. To unsubscribe from this group and stop receiving emails from it, send an email to

[sage-support] Re: Sage 5.9

2015-06-01 Thread jlassi ines
Votre réponse est la suivante: Bonjour, Je vais demander au technicien de relancer le serveur. Je suis désolé, notre service informatique est dans une période de transition. Franco Le lundi 1 juin 2015 10:10:30 UTC+2, jlassi ines a écrit : Bonjour, Je désolée c'est le problème de mon mac

[sage-support] Re: Sage 5.9

2015-06-01 Thread jlassi ines
Bonjour, Je désolée c'est le problème de mon mac il fait toujours des traductions n'importe comment et je n'ai pas fait attention en recopiant votre mail. Ici en France on utilise très souvent Sage dans nos travaux, plutôt la majorité des mathématiciens l'utilise, il est gratuit et très simple

[sage-support] Re: Sage 5.9

2015-06-01 Thread Dominique Laurain
Bonsoir Ines, Nous n'avons pas la même traduction de ce qu'a indiqué Franco. Lire son avant-dernier post: Yes, the server is now back up and running. Make backups of all your files. No official decision has been made yet, but *this server will almost certainly be retired soon* (with

[sage-support] Possibly wrong limit concerning log

2015-06-01 Thread pcworld
lim(27^log(n,3)/n^3, n=infinity) returns 0. However both Wolfram Alpha (http://www.wolframalpha.com/input/?i=lim+n-%3Einfty+27%5Elog3%28n%29%2Fn%5E3) and Maple return 1. Is this a bug in Sage? -- You received this message because you are subscribed to the Google Groups sage-support group. To

[sage-support] Re: Possibly wrong limit concerning log

2015-06-01 Thread kcrisman
lim(27^log(n,3)/n^3, n=infinity) Indeed, if you use http://en.wikipedia.org/wiki/List_of_logarithmic_identities#Canceling_exponentials you can easily see that the expression equals 1 in the first place! Plotting it yields the same. But unfortunately Maxima does not seem to have this

Re: [sage-support] Can't install latest sagmath-upstream-binary from ppa

2015-06-01 Thread Huayi Wei
Hi, Jan, Thanks very much. My sage can work well now. Best Huayi On 2015年06月01日 14:15, Jan Groenewald wrote: Hi Please do to revert to 6.6: wget https://launchpad.net/~aims/+archive/ubuntu/sagemath/+build/7362961/+files/sagemath-upstream-binary_6.6ppa1_amd64.deb