Re: [sage-support] Re: Book with Sage (and Python 3)

2020-03-01 Thread HG
thank you , sorry I didn't  understand that solution were notebooks Henri Le 02/03/2020 à 01:25, darwin doppelganger a écrit : The book, the Sage example files and Jupyter notebook files are all posted at their website, https://tbward0.wixsite.com/books/journey

Re: [sage-support] Re: Book with Sage (and Python 3)

2020-03-01 Thread darwin doppelganger
The book, the Sage example files and Jupyter notebook files are all posted at their website, https://tbward0.wixsite.com/books/journey On Sunday, March 1, 2020 at 4:54:21 AM UTC-6, HG wrote: > > Can you share the code in sagemath ? > > Best > > Henri > Le 06/02/2020 à 10:20, Manfred Einsiedler a

Re: [sage-support] Plotting algebraic curves

2020-03-01 Thread Fernando Gouvea
Parametric plots won't work for general algebraic curves. But I'm also not sure how to implement the transformation into a circle. I'll look at the documentation for plots. Fernando On 3/1/2020 8:50 AM, David Joyner wrote: On Sat, Feb 29, 2020 at 5:29 PM Fernando Gouvea

Re: [sage-support] Plotting algebraic curves

2020-03-01 Thread David Joyner
On Sat, Feb 29, 2020 at 5:29 PM Fernando Gouvea wrote: > Some years ago in a book review, David Roberts had the idea of plotting an > algebraic curve using the transformation (u,v) = (x,y)/(r2 + x2 + y2)1/2, > which transforms the plane into a circle and makes it easy to visualize the > projecti

[sage-support] Plotting algebraic curves

2020-03-01 Thread Fernando Gouvea
(Repost, as the first message seems to have ended up in the wrong thread.) Some years ago in a book review, David Roberts had the idea of plotting an algebraic curve using the transformation  (u,v) = (x,y)/(r^2  + x^2  + y^2 )^1/2 , which transforms the plane into a circle and makes it easy to

[sage-support] Re: Approximating integral with infinite bounds

2020-03-01 Thread Emmanuel Charpentier
Le samedi 29 février 2020 23:06:36 UTC+1, Simon King a écrit : > > Hi Emmanuel, > > On 2020-02-29, Emmanuel Charpentier > > wrote: > > This question would have been more properly posed on ask.sagemath.org... > > Why? > As I understand our current documentation : sage-support is oriented tow

Re: [sage-support] Re: Book with Sage (and Python 3)

2020-03-01 Thread Henri Girard
Can you share the code in sagemath ? Best Henri Le 06/02/2020 à 10:20, Manfred Einsiedler a écrit : Hi, Many thanks for your quick responses and tips concerning SageMath, Jupyter, and the typos. Meanwhile we have a final draft and will have the full book online until end of February 2020 or