## Administrator | |
---|---|

real name | Niles Johnson |

member since | 2010-08-19 06:31:13 +0200 |

last seen | 2018-04-02 21:41:26 +0200 |

website | http://nilesjohnson.net/ |

location | Ohio, |

age, years | 40 |

todays unused votes | 30 votes left |

898

4

- meta× 47
- plot× 37
- notebook× 32
- plot3d× 23
- parallel× 22
- symbolic× 21
- graphics× 18
- numerical× 16
- tachyon× 16
- devel× 15
- install× 14
- FAQ× 14
- windows× 13
- polynomial× 12
- matrix× 11
- interact× 11
- solve× 11
- server× 11
- algebra× 11
- jmol× 11
- graphics_array× 11
- implicit_plot3d× 11
- sage× 10
- color× 10
- graphics3d× 10
- colormap× 9
- animate× 8
- Maple× 7
- function× 7
- FreeModule× 7
- load× 7
- gap× 7
- list× 7
- programming× 7
- 3dplotting× 7
- PowerSeries× 7
- calculus× 6
- matplotlib× 6
- output× 6
- atlas× 6
- patching× 6
- Vmware× 6
- for-loop× 6
- Lapack× 6
- graph× 6
- surface× 6
- build× 5
- python× 5

● Good Answer
×
36

● Nice Answer × 88

● Good Question × 5

● Teacher × 1 ● Editor × 1 ● Famous Question × 13

● Supporter × 1

● Autobiographer × 1

● Enlightened × 1 ● Citizen Patrol × 1 ● Guru × 3

● Great Answer × 7

● Critic × 1

- Best way to convert Maple to sage
- reduce_trig for matrices
- Plotting successive 3D plots in a for loop (only the last one can be plotted!)
- Citing Sage
- How to plot solids of revolution
- Collapsing cells - comments in directives
- On what versions should Trac patches be based?
- A way to rotate a tachyon plot
- passing multiple variables and @parallel
- Difference between var('x') and x=var('x')?
- Vector calculus
- What features should we add to this site?
- Why does @parallel change my outputs?
- Using numerical solution from system of equations
- How do I create a log plot of line data?
- when/how to use parallel?
- Apply a function to a list
- how to organize multifile project
- importing .sage files
- multiple region_plots in one plot
- Variable parameter range in parametric_plot3d?
- Interact 3d plot(Polyhedron)
- Interact 3d plot(Polyhedron)
- Animated sphere
- Writing data to file
- Using matrix elements as arguments
- Symbolic linear algebra
- What's the vector equivalent to Pythons list addition? `[1,2]+[3,4]=[1,2,3,4]`
- Plot circle or ellipse with equation?
- What is broken on this site
- Symbolic simplificaction without commutativity
- Suppressing warning messages
- What is broken on this site
- Embedding a graphics/plot on a torus
- check if the result is a real number
- The tachyon object used for rendering plots

- use a colormap for implicit_plot3d
- Will upgrading to Python 3.x on my system break Sage?
- Can I cache a rendered 3d graphic (for @interact)?
- animate 3d plots?
- should I _really_ review trac tickets?
- Can I use @parallel for class/instance methods?
- Penrose tilings with Sage
- Can I build the sage documentation in parallel?
- Evenly space points along a parametric curve?

● Nice Answer × 88

- Please join Sage in Stack Exchange to make it a formal community!
- Finding representatives of group cohomology classes
- Combination of lambda function and plot3d(?)
- Symbolic linear algebra
- Noncommuting variables
- What's the vector equivalent to Pythons list addition? `[1,2]+[3,4]=[1,2,3,4]`
- reduce_trig for matrices
- Plotting successive 3D plots in a for loop (only the last one can be plotted!)
- Graphing derivatives of implicitly given functions
- arctan(tan(pi/2)) =pi/2 ?
- Reseting magma tab completion data
- Using numerical solution from system of equations
- Recovering from Cython upgrade break?
- notebook permission denied
- Citing Sage
- How to plot solids of revolution
- Prime ideals and "Point on Spectrum"
- how to organize multifile project
- importing .sage files
- Plotting in 3D in spherical coordinates
- Collapsing cells - comments in directives
- On what versions should Trac patches be based?
- publish 3d plots to web?
- A way to rotate a tachyon plot
- What kinds of autolinking are supported by asksage?
- passing multiple variables and @parallel
- Suppressing warning messages
- Difference between var('x') and x=var('x')?
- "Abstract" linear algebra
- Vector calculus
- implicitly defining a sequence of variables
- What features should we add to this site?
- Univariate Polynomial Multiplication
- How do I create a log plot of line data?
- Infinite dimensional Lie algebras in Sage
- Carriage Return and notebook cell output
- Why does @parallel change my outputs?
- when/how to use parallel?
- another "how to debug" issue
- Apply a function to a list
- Writing re-usable sage scripts
- Creating plots in parallel
- How to make a vector space with basis a *graded* one, and how to do linear algebra on its homogeneous parts?
- multiple region_plots in one plot
- Variable parameter range in parametric_plot3d?
- Mesh not appearing on 3d plot
- Interact 3d plot(Polyhedron)
- Interact 3d plot(Polyhedron)
- How to install patches? (Or should we?)
- How to use Sage in terminal?
- How to plot generic graphs without nodes overlapping
- Weird output for differential of a non-analytic complex function.
- Integrate() does not integrate
- Resuming a running process in Sage
- Animated sphere
- creating a group of similar functions with similar names
- Writing data to file
- New Project Looking for Help: Plotting great circles
- check if the result is a real number
- Physics constants in sage.
- Is there a way to update an expression with new variable values?
- How to define multiple WeylCharacterRings at one time
- How to define multiple WeylCharacterRings at one time
- Using matrix elements as arguments
- Pulling the index of an entry of a matrix
- Best way to convert Maple to sage
- Plot circle or ellipse with equation?
- Getting a rooted graph from a nested list of lists
- Multiple 3D plots in one panel -> graphics_array and 3D?
- What is broken on this site
- embeding a variable in some html code in cloud.sagemath
- Symbolic simplificaction without commutativity
- Binary fields
- algebra of differential operators
- use a colormap for implicit_plot3d
- What are all the types we can declare in Cython?
- Embedding a graphics/plot on a torus
- What is broken on this site
- What should the FAQ contain?
- What should the FAQ contain?
- What should the FAQ contain?
- The tachyon object used for rendering plots
- How to color a 3d plot by z-level?
- How to add path on sage startup
- has aleph.sagemath.org disappeared?
- Is it possible to embed a plot (or png) within another plot?
- Strange output using qsub
- Symbolic functions without named variables

- use a colormap for implicit_plot3d
- Modular Arithmetic Question using Sage
- terminate notebook and session, The right way?
- Sage and grid computing
- What kinds of autolinking are supported by asksage?
- Can I use @parallel for class/instance methods?

● Good Question × 5

- should I _really_ review trac tickets?
- Will upgrading to Python 3.x on my system break Sage?
- Can I use @parallel for class/instance methods?
- Can I build the sage documentation in parallel?
- Penrose tilings with Sage

● Teacher × 1 ● Editor × 1 ● Famous Question × 13

- Can I cache a rendered 3d graphic (for @interact)?
- Can I build the sage documentation in parallel?
- blender interface
- animate 3d plots?
- Will upgrading to Python 3.x on my system break Sage?
- use a colormap for implicit_plot3d
- solving polynomial equations with to_poly_solve
- should I _really_ review trac tickets?
- Penrose tilings with Sage
- How to load optional gap packages
- Can I convert a GraphicsArray object to a Graphics object?
- Evenly space points along a parametric curve?
- Is applying a ring homomorphism faster than symbolic substitution?

● Supporter × 1

- Can I cache a rendered 3d graphic (for @interact)?
- should I _really_ review trac tickets?
- Can I build the sage documentation in parallel?
- blender interface
- animate 3d plots?
- Will upgrading to Python 3.x on my system break Sage?
- use a colormap for implicit_plot3d
- solving polynomial equations with to_poly_solve
- Can I convert a GraphicsArray object to a Graphics object?
- Is applying a ring homomorphism faster than symbolic substitution?
- How to load optional gap packages
- Penrose tilings with Sage
- Evenly space points along a parametric curve?
- Can I use @parallel for class/instance methods?
- Can I read a Gap file into my current Gap session within Sage?

- Can I cache a rendered 3d graphic (for @interact)?
- How to load optional gap packages
- Can I build the sage documentation in parallel?
- blender interface
- use a colormap for implicit_plot3d
- animate 3d plots?
- Will upgrading to Python 3.x on my system break Sage?
- Can I convert a GraphicsArray object to a Graphics object?
- should I _really_ review trac tickets?
- Jmol in published worksheets
- solving polynomial equations with to_poly_solve
- Evenly space points along a parametric curve?
- Can I use @parallel for class/instance methods?
- Is applying a ring homomorphism faster than symbolic substitution?
- Penrose tilings with Sage
- Can I read a Gap file into my current Gap session within Sage?

● Autobiographer × 1

● Enlightened × 1 ● Citizen Patrol × 1 ● Guru × 3

- A way to rotate a tachyon plot
- how to organize multifile project
- Difference between var('x') and x=var('x')?

● Great Answer × 7

- A way to rotate a tachyon plot
- how to organize multifile project
- On what versions should Trac patches be based?
- Citing Sage
- Difference between var('x') and x=var('x')?
- when/how to use parallel?
- importing .sage files

- What should the FAQ contain?
- passing multiple variables and @parallel
- Getting a rooted graph from a nested list of lists
- Add a 3d graphics object to a tachyon scene
- What should the FAQ contain?
- What should the FAQ contain?
- What should the FAQ contain?

● Critic × 1

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