[sage-devel] Re: How much do we support the casual user

I'm not entirely sure how to implement this though, if we don't want it to be the global behavior. I was considering just implementing it for the rank() function, but I'm assuming it processes the input into the function before it starts running the actual function, right? So it isn't just

[sage-devel] Re: How much do we support the casual user

The obvious answer: Show a warning if you test field elements for primality * easy to implement using standard Python machinery * does not introduce backward-incompatibile changes * is mathematically correct * informative to casual users * unlikely to give spurious warnings in existing code --

[sage-devel] Re: Compilation error sage-8.1

This looks like a gcc/gfortran problem. Could you post also logs/pkgs/config.log ? You might consider forcing building gcc, see SAGE_INSTALL_GCC in http://doc.sagemath.org/html/en/installation/source.html#environment-variables On Thursday, March 29, 2018 at 5:18:09 PM UTC+1, Paul Mercat

Re: [sage-devel] Re: How much do we support the casual user

On Thursday, March 29, 2018 at 11:57:32 AM UTC-7, William wrote: > > > Thanks -- I should have added that the above was a quick "proof of > concept". > > In fact, letting 1.3e5 still be parsed as a float literal would make this modified behaviour just extremely annoying rather than completely

Re: [sage-devel] Re: How much do we support the casual user

On Thu, Mar 29, 2018 at 11:56 AM, Nils Bruin wrote: > On Thursday, March 29, 2018 at 10:37:03 AM UTC-7, William wrote: >> >> >> It's surprisingly easy to implement this, due to how Robert Bradshaw >> rewrote this part of the Sage preparser.If you define this >> function in a

Re: [sage-devel] Re: How much do we support the casual user

On Thursday, March 29, 2018 at 10:37:03 AM UTC-7, William wrote: > > > It's surprisingly easy to implement this, due to how Robert Bradshaw > rewrote this part of the Sage preparser.If you define this > function in a notebook or command line sage session: > > def RealNumber(s): > if

[sage-devel] streamline_plot raises NotImplementedError

I'm wondering if this is a known bug. I'm using Sagemath8.1 in Jupyter Notebook Consider the sequence: var("x,y,z,t") f(x,y)=sin(x*y) Df=f.gradient() The command plot_vector_field(Df,(x,0,1),(y,0,1)) produces a nice vector field, but the command streamline_plot(Df,(x,0,1),(y,0,1)) raises an

Re: [sage-devel] Re: How much do we support optional packages.

On Tuesday, March 27, 2018 at 8:39:50 AM UTC-4, Erik Bray wrote: > > On Sun, Mar 25, 2018 at 4:49 PM, Simon King > wrote: > > Hi! > > > > On 2018-03-25, Volker Braun wrote: > >> On Sunday, March 25, 2018 at 2:51:46 PM UTC+2, Dima Pasechnik

Re: [sage-devel] Re: How much do we support the casual user

On Wed, Mar 28, 2018 at 11:01 PM, saad khalid wrote: > On Wednesday, March 28, 2018 at 1:52:17 AM UTC-5, Simon King wrote: >> >> Hi Andrey and Saad, >> >> On 2018-03-28, Andrey Novoseltsev wrote: >> > On Tuesday, 27 March 2018 18:03:48 UTC-6, saad khalid

[sage-devel] Compilation error sage-8.1

Hello, I've tried to compile sage-8.1 on a linux server, and I get the following error: Error building Sage. The following package(s) may have failed to build (not necessarily during this run of 'make all'): * package: numpy-1.13.3.p0 log file:

Re: [sage-devel] Re: Graphical tool for matrix input

On Wednesday, March 28, 2018 at 9:20:17 AM UTC-4, Jeroen Demeyer wrote: > > On 2018-03-28 15:05, Simon King wrote: > > By "graphical", I really mean "interactively". > > It seems to me that those would be two different things: > > (1) A notebook widget for inputting matrices > > This already

[sage-devel] Re: 8.2.rc0 - banner change ?

Thanks for reporting. This is handled by https://trac.sagemath.org/ticket/25056 Best wishes, Eric. -- 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] 8.2.rc0 - banner change ?

I just started 8.2.rc0 in a terminal and observed a change in the banner. Is this an expected behavior or something goes wrong ? confetti:sage dcoudert$ ./sage ┌┐ │ SageMath version 8.2.beta8, Release Date: 2018-03-10

[sage-devel] Re: How much do we support the casual user

On Wednesday, March 28, 2018 at 1:52:17 AM UTC-5, Simon King wrote: > > Hi Andrey and Saad, > > On 2018-03-28, Andrey Novoseltsev > wrote: > > On Tuesday, 27 March 2018 18:03:48 UTC-6, saad khalid wrote: > >> > >> Why not assume by default that when someone enters a