2020-11-04 07:37:19 -0600 | received badge | ● Notable Question (source) |

2020-10-18 21:48:18 -0600 | received badge | ● Popular Question (source) |

2020-09-11 11:04:07 -0600 | received badge | ● Notable Question (source) |

2020-08-18 09:40:08 -0600 | received badge | ● Popular Question (source) |

2020-08-07 14:51:07 -0600 | received badge | ● Popular Question (source) |

2020-07-28 08:31:01 -0600 | received badge | ● Popular Question (source) |

2020-06-18 12:09:50 -0600 | received badge | ● Popular Question (source) |

2020-06-02 10:59:50 -0600 | received badge | ● Notable Question (source) |

2020-04-27 17:04:57 -0600 | received badge | ● Popular Question (source) |

2019-12-18 01:45:00 -0600 | received badge | ● Famous Question (source) |

2019-12-05 05:31:30 -0600 | received badge | ● Notable Question (source) |

2019-07-30 02:11:52 -0600 | received badge | ● Notable Question (source) |

2019-07-13 08:08:30 -0600 | received badge | ● Notable Question (source) |

2019-04-25 05:07:23 -0600 | received badge | ● Organizer (source) |

2019-04-25 04:06:52 -0600 | asked a question | plotting multiple functions from a for loop This solution: https://ask.sagemath.org/question/902... is not working any more The error is: |

2019-04-06 17:10:33 -0600 | asked a question | Point -> Vector to a point Hello everyone, If i have point in 3D How to create a vector from the origin to the point. I know i could define the vector. But I would rather have a point, for plotting reasons And i would like to plot the Point and the Vector, with automatic labeling of the coordinates. I have managed to do this like: Is there any better, way to do it? Here is the file: https://share.cocalc.com/share/a3f14e... |

2019-04-06 12:52:46 -0600 | asked a question | Line,Plane, Points 3D, Intersection, Is there a tutorial on -analytical geometry(vectors) : plane line 2D circle in 3D, plot chains of vectors, basicaly the everything what this thing can do: https://www.geogebra.org/3d?lang=de well allmost everything in vector geometry for python or sagemath. Maybe someone saw a book or tutorial on this I can not find anything on this. I have managed to plot points I didnt manage to label, point A(4,3,2), to to do it? I would rather not put the coordinates as a string. Is there something like in c++ "The point is %d" Is there a better way to plot? I need the frame, since the plot 3d is not accepting, text, or maybe i am wrong? Would there by a natural way to plot x,y,z axes? Here is the Code https://share.cocalc.com/share/a3f14e... |

2019-03-29 02:22:45 -0600 | received badge | ● Popular Question (source) |

2019-03-09 02:50:25 -0600 | asked a question | Save to GDrive Is it possible to sync, save to gdrive? |

2019-02-13 08:20:11 -0600 | asked a question | exponential equation solve problem The Solution is: Should the solve alg. solve for x? |

2019-02-13 04:33:40 -0600 | asked a question | 2D Points, best paractive to store Points Why is this not working: Why do I need this alpha Parameter? |

2019-01-28 09:18:48 -0600 | answered a question | run geogebra in the sagemath cloud Well its working now ! :D Awesome just download the portable version, unzip it! Thats All |

2019-01-23 13:01:42 -0600 | commented answer | SageMath export to latex Document SageMath is much better then jupyter,..in my opinion. |

2019-01-21 08:34:40 -0600 | commented answer | SageMath export to latex Document That the workflow i am trying to avoid. I am working a math tutor. I and I use cocal its the online version of sagemath. It very easy to use for students. Sagemath i mean. Latex not so much |

2019-01-21 07:55:12 -0600 | asked a question | Import Functions defined in files How to load a file with - functions? Is there any documentation on this? What happens if there are some variables also defined in this file. |

2019-01-21 07:44:40 -0600 | asked a question | Difference between def and lambda Function declaration Here is an example. Is There any difference? https://share.cocalc.com/share/a3f14e... |

2019-01-21 07:40:20 -0600 | asked a question | Acces other cells from within other cells Is it possible? For example, i have a function in 1 cell. Is it possible to access it from other cell? |

2019-01-21 07:21:20 -0600 | asked a question | SageMath export to latex Document Is there a way automatically create a latex document from within the sagemath notebook. It is possible to push one line to latex output, but its very anoying to callect its by hand and copy and paste it into latex document. In my opiniton its much fast to write in sagemath. |

2019-01-16 05:04:38 -0600 | marked best answer | Compute all Elements of a subgroup GL_3(R) Hi there, i have two matrices A and B, they both out Gl_3(R). I have find all Elements in the Subgroup created by these two. is there a way to do it in sage? M3 = MatrixSpace(QQ, 3) # Rational numbers print("Identity matrix:") show(M3.identity_matrix()) A = M3.matrix([[1, 0, 0], [0, -1, 0], [0, 0, -1]]) B = M3.matrix([[0, 1, 0], [0, 0, 1], [1, 0, 0]]) There should be 36 Elements in this group B is cyclic B^3=I and A creates 2 possible Element by negating elements. so the Left inverses create 6 Elements and the Right creates also 6, total is 36. |

2019-01-16 04:58:56 -0600 | received badge | ● Famous Question (source) |

2019-01-16 04:58:55 -0600 | received badge | ● Popular Question (source) |

2019-01-16 04:58:53 -0600 | received badge | ● Popular Question (source) |

2019-01-16 04:58:41 -0600 | received badge | ● Popular Question (source) |

2019-01-16 04:58:37 -0600 | received badge | ● Popular Question (source) |

2019-01-15 04:19:12 -0600 | asked a question | CoCal load and commit to github Is it possible open git project and directly push to gitgub from within the project? |

2019-01-11 04:12:07 -0600 | asked a question | Plot of linear programming restrictions 2d, 3d Is there a way automatical plot the restiriction and the solution. I know how to plot them by hand. Is there an automatical graphical solution included? |

2018-12-04 09:28:23 -0600 | asked a question | numerical_approx() from sympy.solvers import solve from sympy import Symbol x = Symbol('x') C=solve((x+86)/x-95/58,x) How its possible to use numerical_approx() on this https://ask.sagemath.org/question/992... this solutions is not working, C[0].numerical_approx() numerical_approx(C[0]) also not |

2018-11-28 14:15:19 -0600 | asked a question | Haskel or Dr.Racket Is it possible to set up Haskel or Dr. Racket in the cocalc/sagemath. |

2018-11-16 13:44:33 -0600 | asked a question | COCALC c++ clang Errors Whatever this means: g++ complier works clang compiler not |

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.