[sage-support] Re: Problem installing sage on High Sierra (Mac OS 10.13)

Thanks for your response, John. Yes, I do have the command-line tools. Why do you think I'm installing Sage 6.2? Is it only because of the directory name? That's only because that was my first install on the Mac. I've installed 6.7 after that. I'm getting the latest version from git following

[sage-support] Re: Problem installing sage on High Sierra (Mac OS 10.13)

Also, if you have problems with the curl package, try https://trac.sagemath.org/ticket/23991 On Sunday, October 8, 2017 at 10:02:36 AM UTC-7, John H Palmieri wrote: > > Are you trying to install Sage 6.2 (as your log seems to indicate)? That > is extremely old. Try with a fresh source

[sage-support] Re: Possible new bug of solve()

This is now Trac#23992 . HTH, -- Emmanuel Charpentier Le dimanche 8 octobre 2017 20:53:55 UTC+2, Emmanuel Charpentier a écrit : > > I'd vote for a bug : since Maxima, used standalone, *can* solve this > system, not being able to use it correctly

[sage-support] Re: Possible new bug of solve()

Yet another datapoint : our interface to mathematica *can* be used to get a solution. The problem I got was that the result can't be translated back to Sage : Mathematica express its results as "rules" (e.g "var -> expression" means "expression is a solution for var"). Manually translating

[sage-support] Re: Possible new bug of solve()

I'd vote for a bug : since Maxima, used standalone, *can* solve this system, not being able to use it correctly *is* a bug. Somewhere in our interface... Le dimanche 8 octobre 2017 14:26:00 UTC+2, Maarten Derickx a écrit : > > It deserves a ticket, the main question is more whether the ticket

[sage-support] Re: Problem installing sage on High Sierra (Mac OS 10.13)

Are you trying to install Sage 6.2 (as your log seems to indicate)? That is extremely old. Try with a fresh source installation: either http://www.sagemath.org/download-source.html for stable source or http://www.sagemath.org/download-latest.html for the latest development version. Also, do

[sage-support] Re: Possible new bug of solve()

It deserves a ticket, the main question is more whether the ticket should be a bug or an enhancement. But that is something that can still be changed later. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and

[sage-support] Re: Problem installing sage on High Sierra (Mac OS 10.13)

On Sunday, October 8, 2017 at 12:06:20 PM UTC+1, Arvind Ayyer wrote: > > Dear all, > > > I recently upgraded my Mac OS to HighSierra and have installed the latest > version of XCode. Strangely enough, the gcc version is still 4.2.1. > is this Xcode 9? Then you need either

[sage-support] Re: Possible new bug of solve()

Another datapoint : Sympy seems to be able to (slowly) solve this system, via : from sympy.solvers import solve as ssolve ssol=ssolve([e.rhs()-e.lhs() for e in [eq1,eq2,eq3]],[x,y,z]) The output can be converted to Sage via: Ssol=map(lambda S:map(lambda v,s:v==SR(repr(s)).simplify_full(),