Sébastien Labbé

x,y,z = var('x,y,z') implicit_plot3d(x^2+y^2+z^2-1,(x,-2,2),(y,-2,2),(z,-2,2)) shows nothing

adding method tikz to class Graph

1

Currently, we can create a TikzPicture from a graph as follows, but is raises an experimental feature warning: ``` sage: from sage.misc.latex_standalone import TikzPicture sage: g = graphs.PetersenGraph() sage: t...

Add method tikz (or latex_standalone) within combinat.crystals module

3

We add a tikz (or latex_standalone) method within combinat.crystals module in every class where a _latex_ method is defined. When the string is a tikzpicture, we add a tikz method....

Segmentation fault with input containing 24 variables and 9 equations

9

The input: ``` $ cat input a_1,a_2,a_3,a_4,a_5,a_6,a_7,a_8,a_9,a_10,a_11,a_12,b_1,b_2,b_3,b_4,b_5,b_6,b_7,b_8,b_9,b_10,b_11,b_12 0 -a_2-2*b_3, -2*a_3*b_2+2*a_2*b_3-a_6-3*b_7, -3*a_7*b_2+2*a_6*b_3-2*a_3*b_6-3*a_2*b_7-a_11-4*b_12, -4*a_12*b_2+2*a_11*b_3-3*a_7*b_6+3*a_6*b_7-2*a_3*b_11+4*a_2*b_12, -4*a_12*b_6+3*a_11*b_7-3*a_7*b_11+4*a_6*b_12, -4*a_12*b_11+4*a_11*b_12, -2*a_1-b_2, -4*a_3*b_1+4*a_1*b_3-2*a_5-2*b_6, -6*a_7*b_1-a_6*b_2+4*a_5*b_3-4*a_3*b_5+a_2*b_6+6*a_1*b_7-2*a_10-3*b_11 ``` It raises a Segmentation fault: ``` $ msolve -f input -g 2...