[sage-support] Re: Using PyCharm with Sage

2013-08-27 Thread David Schalk
Update: I downloaded the sagemath tar.gz file, unpacked it, went into its directory, and typed "make." It didn't take all day on my machine: maybe 15 minutes. Then I copied saga to python. If I entered python, I got plain old python2.7. If I entered ./python, sage loaded just as if I had e

[sage-support] Re: Definite integral disagrees with Maple and mathworld

2013-08-27 Thread JamesHDavenport
You may be right - my University Maple 16 gets the right answer, but my 17beta does not. I've reported this as a Maple beta bug. On Tuesday, 27 August 2013 06:34:07 UTC+1, Georgi Guninski wrote: > > Thank you for the note. > > You claim: "For \int_{1/3}^1 fra(1/x) dx Maple returns ln 3 - 1/3".

Re: [sage-support] Re: Notebook running out of memory

2013-08-27 Thread Tom Boothby
Oops, too late, it ate too much and died. Is this a bug? Looks like a malicious (or perhaps incompetent, in my case) user can kill the server. I think this is the result of a process dumping huge amounts of output (I had such a process running that I assume to be the culprit). On Tue, Aug 27, 2

[sage-support] Re: Notebook running out of memory

2013-08-27 Thread Volker Braun
So you actually have 20GB RSS memory usage? Non-virtual? On Tuesday, August 27, 2013 9:35:49 PM UTC+1, Tom Boothby wrote: > > This is a weird one. I'm running a notebook, the notebook process > itself is taking ~20 gigabytes of memory, and the worker processes are > only using small amounts o

Re: [sage-support] Re: Notebook running out of memory

2013-08-27 Thread Tom Boothby
There's 10G resident, 13G virtual On Tue, Aug 27, 2013 at 1:46 PM, Volker Braun wrote: > So you actually have 20GB RSS memory usage? Non-virtual? > > > On Tuesday, August 27, 2013 9:35:49 PM UTC+1, Tom Boothby wrote: >> >> This is a weird one. I'm running a notebook, the notebook process >> itse

[sage-support] Notebook running out of memory

2013-08-27 Thread Tom Boothby
This is a weird one. I'm running a notebook, the notebook process itself is taking ~20 gigabytes of memory, and the worker processes are only using small amounts of memory. My assumption is that some worker process is just dumping crazy amounts of output... I occasionally am guilty of that myself

Re: [sage-support] possible bug in sage 5.11 SR operations...

2013-08-27 Thread Emmanuel Charpentier
Dear Burcin, dear list Le mardi 27 août 2013 11:16:18 UTC+2, Burcin Erocal a écrit : > > On Sat, 24 Aug 2013 14:16:01 -0700 (PDT) > Emmanuel Charpentier > wrote: > > > Dear list, [ Snip.. ] > > h=g(x,m1,m2,s1,s2) # to get a symbolic expression > > print h.denominator() > > > > This prin

[sage-support] Re: Using PyCharm with Sage

2013-08-27 Thread David Schalk
I have the same question, except in the context of Ubuntu 12.04 Linux. PyCharm does not automatically list sage as an interpreter, and my efforts to include it have been to no avail. Maybe we should find all of the packages that are included in sage and install them in basic python2.7 or pytho

Re: [sage-support] possible bug in sage 5.11 SR operations...

2013-08-27 Thread Burcin Erocal
On Sat, 24 Aug 2013 14:16:01 -0700 (PDT) Emmanuel Charpentier wrote: > Dear list, > > Setup : sage 5.11 on Debian amd64 self-compiled (Debian's compilers > and tuned Atlas library) > > trying to put on paper the elementary proof that the convolution of > two normals is a normal, I stumbled on

[sage-support] Re: install problem on Mac OSX 10.7.5

2013-08-27 Thread Oskar Till
Thank you very much Dima, I solved it by throwing out macports instead. Now it works. /Oskar On Tuesday, August 27, 2013 4:45:52 AM UTC+2, Dima Pasechnik wrote: > > On 2013-08-26, Oskar Till > wrote: > > Hello, > > > > I'm new to Sage and I'm trying to do some calculations in toric > geome