kcrisman's profile - overview

● Civic Duty   × 1

• Can sage find the poles of a complex function, and the residues at those poles?

● Favorite Question   × 1

• Using @parallel in creating a list

● Enthusiast   × 1

● Student   × 1

• Getting range from things which aren't integers yet, but will be

● Teacher   × 1

• What should the FAQ contain?

● Editor   × 1

• calculating multiple polylogarithms in sage/pynac

● Necromancer   × 11

• Can I make plot(f(x)) figures smaller?
• How to correctly plot x^(1/3)
• Problems with maxima.function of one variable
• edge labels and vertex size causes problems
• Defining Dirichlet series
• Prevent sage from simplifying
• Differentiating Complex Conjugated Functions
• Minimal notebook system requirements
• Gradient, Divergence, Curl and vector products
• solving a physic problem using sage
• sagemath 8.6 could not work normally on mac 10.14.3

● Citizen Patrol   × 1

• What do you think?

● Good Answer   × 89

• Calculating Integral
• manipulation of parameter in a plot 2d function
• How to correctly plot x^(1/3)
• local variable 'Integer' referenced before assignment
• Creating a polynomial ring where the variables are code generated
• How can one use maxima kummer confluent functions in sage
• how to use the function ord()?
• Sharing Sage on the Web
• Navigating autocompletion list
• What tests are useful while reviewing a patch if the patchbot report is already positive?
• Abstract Algebra Question
• Simplify, Solve Equation and use solution
• Is it possible to run over the isomorphism classes of groups?
• Prevent sage from simplifying
• get_minmax_data on implicit_plot
• Plotting x, free variable error
• arctan of infinity is undefined
• How-to: (Linear ...) regression in Sage
• notebook questions
• Translation
• Solving complex equation
• Difference between f and f(r)
• Why no help for print?
• Call C/C++ Code
• How can I clear an assignment to a variable?
• sage vs. maxima for symbolic computation
• Knot Theory and Sage?
• Using numerical solution from system of equations
• Learning Python for Sage
• python equivalent of T(x,y)=(x*y,x+y) ?
• How to Rationalize the Denominator of a Fraction ?
• strange behaviour when solving equations symbolically
• Converting R variables to sage
• Taking derivative of a solution
• evaluating inverse erf
• log base 10
• Reliability of Sage vs commercial software
• sage-support and ask-sage
• Min and functions
• Can two people use a notebook at the same time?
• Indexed family of functions
• combine sage plot with matplotlib
• How to find if computation is in a notebook or sage prompt ?
• Reinstall sage-mode after emacs upgrade
• Preload defined functions for later use
• why won't simplify multiply out square roots?
• Two piecewise defined functions in one plot
• Real Solution of x^3+8 == 0?
• convert expression to function
• Plotting Piecewise function
• Sage 5.0 plot issue
• Why is 3e1 not equivalent to 30?
• Updating Sage
• implicit_plot3d(A(a,b,c,d).determinant()==0,...), variable not found
• Sage won't work on Windows
• Extract solutions from solve
• Using Sage in a tablet.
• Detecting series divergence automatically
• Interface of maxima atensor with sage
• check whether object is matrix
• Limitation of solve?
• Python thing that doesn't work in Sage, works in pure Python
• How to Rationalize the Denominator of a Fraction ?
• Running octave from the sage notebook
• May there is a bug in notebook
• upload data file to notebook
• Sage vs pure python
• Server not found
• Generating a Jacobian matrix for a set of multivariate polynomials
• Symbolic solve
• On what versions should Trac patches be based?
• Why doesn't simplify() simplify symbolic equations?
• should I _really_ review trac tickets?
• using 'solve' with trigonometric functions
• 3d animation with tachyon
• solving homogeneous system of linear equations
• trivial problem with trying to graph 2 functions
• where is the SageMath "Demonstrations Project"?
• Errors when plotting zeta function parametrically
• nth root of huge number
• Sagemath & Cocal what is the actual status?
• TypeError: 'sage.rings.integer.Integer' object is not callable
• Label function automaticaly, 2d plot
• SageMath Icon?
• Is it possible to define (or assume) the derivative of a function
• automatic zordering with plots
• Linear Algebra tutorial with sage command
• Gradient, Divergence, Curl and vector products
• Is there a simple way to deal with computing real nth roots for n a natural number?

● Notable Question   × 25

• After debugging problem in building Sage library during initial build, how to continue?
• double-click sws on all platforms?
• iterating over a combinatorial class
• Difference between RealNumber and RealLiteral
• getting blank cells in html.table
• Terminal with autocomplete no longer useful
• When would sage -sh not work?
• Defining Dirichlet series
• Getting a rooted graph from a nested list of lists
• Convert from int to double and back in Cython
• Using @parallel in creating a list
• Sage cell server - do I really need so many makeSagecell invocations?
• Python thing that doesn't work in Sage, works in pure Python
• Solve very simple linear program
• How to magically define variables and use functional notation instead of methods
• How do I get output from sage -c ?
• Exact syntax for bdist
• How do do more complex shell commands in Sage?
• I want to plot power series with symbolic functions
• Can one do development in the virtual machine?
• Plot graph by distance from a given vertex
• Using quotes inside sageplot environment in SageTeX
• Using GAP package in Sage
• Getting range from things which aren't integers yet, but will be
• Recovering numbers from continued fraction

● Popular Question   × 27

• double-click sws on all platforms?
• iterating over a combinatorial class
• When would sage -sh not work?
• Exact syntax for bdist
• Defining Dirichlet series
• Can one do development in the virtual machine?
• Convert from int to double and back in Cython
• How to magically define variables and use functional notation instead of methods
• How do I get output from sage -c ?
• Using @parallel in creating a list
• getting blank cells in html.table
• How do do more complex shell commands in Sage?
• Solve very simple linear program
• Python thing that doesn't work in Sage, works in pure Python
• Sage cell server - do I really need so many makeSagecell invocations?
• I want to plot power series with symbolic functions
• Getting a rooted graph from a nested list of lists
• Plot graph by distance from a given vertex
• How to test all but a couple files
• After debugging problem in building Sage library during initial build, how to continue?
• Terminal with autocomplete no longer useful
• Using quotes inside sageplot environment in SageTeX
• Using GAP package in Sage
• Getting range from things which aren't integers yet, but will be
• Difference between RealNumber and RealLiteral
• spline smoothing parameter
• Recovering numbers from continued fraction

● Famous Question   × 16

• Recovering numbers from continued fraction
• Terminal with autocomplete no longer useful
• Using GAP package in Sage
• I want to plot power series with symbolic functions
• How do I get output from sage -c ?
• When would sage -sh not work?
• Defining Dirichlet series
• Python thing that doesn't work in Sage, works in pure Python
• Getting a rooted graph from a nested list of lists
• Convert from int to double and back in Cython
• Using @parallel in creating a list
• Solve very simple linear program
• Sage cell server - do I really need so many makeSagecell invocations?
• How do do more complex shell commands in Sage?
• Plot graph by distance from a given vertex
• How to magically define variables and use functional notation instead of methods

● Nice Answer   × 205

• Imaginary matrix exponential
• Using Sage with TensorFlow
• Defining Dirichlet series
• Add R package in Sage folder
• Can I make plot(f(x)) figures smaller?
• manipulation of parameter in a plot 2d function
• How to correctly plot x^(1/3)
• Why does simplify break print_latex_func?
• Does sage have facilities to help prove theorems?
• use a colormap for implicit_plot3d
• How to get a list of graphs whose independence number equals to chromatic number?
• how to use the function ord()?
• A bug in Laguerre-L?
• How do I use sage to plot this?
• A simple hypergeometric function fails.
• Sharing Sage on the Web
• can sage stop ordering terms?
• Navigating autocompletion list
• Cloud: allow access to website
• put title on matrix_plot
• implementing Lie-admissible algebras
• How to limit the number digits of constants in displayed real numbers?
• Abstract Algebra Question
• Limitation of solve?
• Specific cmap
• Prevent sage from simplifying
• Eulerian Cycle of a Digraph
• Failure on symbolic solve
• Simplify, Solve Equation and use solution
• Is it possible to run over the isomorphism classes of groups?
• get_minmax_data on implicit_plot
• Solve() confusion...
• terminate notebook and session, The right way?
• Running octave from the sage notebook
• Using numerical solution from system of equations
• How to find if computation is in a notebook or sage prompt ?
• Converting from Mathematica output
• automatic zordering with plots
• rounding bug?
• ValueError: free variable x |--> x when plotting the function x
• Plotting x, free variable error
• How-to: (Linear ...) regression in Sage
• arctan of infinity is undefined
• Does Sage show steps to solving an equation?
• notebook questions
• Calculating Integral
• Translation
• Solving complex equation
• Filing feature requests
• python equivalent of T(x,y)=(x*y,x+y) ?
• evaluating inverse erf
• Difference between f and f(r)
• On what versions should Trac patches be based?
• How to change _latex_ of log to \ln ?
• summing over bessel function
• Installing Optional Package
• How to share files across worksheets ?
• Sage notebook with secure connection
• Call C/C++ Code
• Why no help for print?
• How can I clear an assignment to a variable?
• sage vs. maxima for symbolic computation
• Plotting Overlapping Curves
• Substituting function value in an expression
• Knot Theory and Sage?
• question about plotting points and calculating the average slope
• Solving a linear equation
• Learning Python for Sage
• Indexed family of functions
• Mathematica graphics in a sage notebook
• combine sage plot with matplotlib
• Dropping higher powers of a variable in an expression
• How to Rationalize the Denominator of a Fraction ?
• How to Rationalize the Denominator of a Fraction ?
• Leaving a program running
• Real Solution of x^3+8 == 0?
• Two piecewise defined functions in one plot
• shift picewise functions
• Plot picewise function + infinity, error message
• strange behaviour when solving equations symbolically
• Converting R variables to sage
• Taking derivative of a solution
• Detecting series divergence automatically
• Piecewise functions and legend label
• log base 10
• Is there a simple way to plot an image in a notebook? I.e. the output of the imshow function in matplotlib...
• Build sage with components those are already installed
• solving homogeneous system of linear equations
• Sage vs pure python
• Interface of maxima atensor with sage
• Reliability of Sage vs commercial software
• sage-support and ask-sage
• CLI System Requirements
• Can two people use a notebook at the same time?
• Min and functions
• upload data file to notebook
• Preload defined functions for later use
• Decrease accuracy for floats (decrease decimal places reported)
• How to disable auto-indentation on text mode interface?
• plot issue with a self-defined piecewise function
• using 'R' in sage: can not plot. errors of X11 and PNG
• How to report a mistake in the documentation?
• Symbolic solve
• How can one use maxima kummer confluent functions in sage
• Reinstall sage-mode after emacs upgrade
• Deletion of blocks of cells
• matrix and latex
• How to orthogonaly project a 3d plot to coordinate planes?
• Defining a function and forcing max or min value
• why won't simplify multiply out square roots?
• Plotting Piecewise function
• Basic vector functions in Sage
• May there is a bug in notebook
• Extract solutions from solve
• Display a PNG image file in a worksheet
• Sage 5.0 plot issue
• convert expression to function
• Problem running Sage 5.0 on fedora 16
• Why is 3e1 not equivalent to 30?
• Permutation group: (1234)=(12)(13)(14)
• Submitting a module to Sage trac with supporting test code and documentation
• Python thing that doesn't work in Sage, works in pure Python
• srange bug?
• Updating Sage
• implicit_plot3d(A(a,b,c,d).determinant()==0,...), variable not found
• how do i quit sage?
• Get list of coordinates from plot object
• Order of Irreducible Representation Characters wrong in Sage?
• Sage won't work on Windows
• automatic substitution within functions?
• Creating a polynomial ring where the variables are code generated
• 'module' object has no attribute 'graphics_filename'
• Using Sage in a tablet.
• Problem with infinite sum
• hypergeometric function 2F1 with in Sage
• python 3.x
• check whether object is matrix
• Excercises, randomly generated and automatically checked
• Can I run SAGE in an editor
• Generating a Jacobian matrix for a set of multivariate polynomials
• Illegal kernel in adjoin pvar
• Empirical Data Plot
• sage_eval: invalid syntax
• Fill between two curves
• Using layout option with auto_update=false
• Integrate with elliptic integral special function in result
• atan2 bug?
• modify axe scale
• Server not found
• convolution got the wrong result
• Implicit differentiation displays extraneous x variable.
• Plotting Sequence of Points
• What tests are useful while reviewing a patch if the patchbot report is already positive?
• Rolling back patches
• How to save worksheets in pdf file type?
• How to assign matrix (vector) value to variable
• Why Sage cannot pass a value of variable from one function to another nested function?
• Documentation for show involving ymin and ymax
• Is there a simple way to deal with computing real nth roots for n a natural number?
• Combine two 3d plots
• plotting tan()
• why (4*i+7) in Z[i] not a prime?norm(4*i+7) =65, 65mod4=1
• How to delete output file for rewriting?
• Why doesn't simplify() simplify symbolic equations?
• TypeError: 'sage.rings.integer.Integer' object is not callable
• 3d animation with tachyon
• Find median of [2, 5, 2, 6, 7, 3, 7, 5, 7, 0, 6, 10]
• should I _really_ review trac tickets?
• Error when computing Automorphism Group
• How to use matrices with @interact
• using 'solve' with trigonometric functions
• How can I make a 3D scatter plot?
• How to embed a 3D matplotlib figure in the notebook interface?
• Linear Algebra tutorial with sage command
• Gradient, Divergence, Curl and vector products
• Solving polynomial equations over p-adic fields
• Accessing the "Echelon basis matrix" of kernel of a Matrix
• Make graph from matrix
• trivial problem with trying to graph 2 functions
• How to get positive solution only of a quadratic equation
• Is there a way to use non english symbols?
• How do I split a cell in two in sagemath?
• find all squares modulo a prime number
• Errors when plotting zeta function parametrically
• How to define Sage function with Optional arguments?
• How to find the discriminant of a number field ?
• where is the SageMath "Demonstrations Project"?
• What should the FAQ contain?
• nth root of huge number
• export notebook output to html
• declare a variable as *not* an integer for solve
• Help to understand an AttributeError in a polynomial ring
• using a method fixed in a bug ticket
• Why can you expand with one unknown but not more?
• Is it possible to define (or assume) the derivative of a function
• Wrong arrangement of LaTeX output within bounding box of text plot
• Controlling tick marks in plots
• Sagemath & Cocal what is the actual status?
• What is the difference between .sage and .sagesw?
• Label function automaticaly, 2d plot
• SageMath Icon?
• Get objects from a Graphics3dGroup
• solving a physic problem using sage
• local variable 'Integer' referenced before assignment
• Set axes in 3d plot

● Enlightened   × 1

• Simplify, Solve Equation and use solution

● Supporter   × 1

● Scholar   × 1

• getting blank cells in html.table

● Good Question   × 5

• How to magically define variables and use functional notation instead of methods
• Defining Dirichlet series
• Python thing that doesn't work in Sage, works in pure Python
• Using GAP package in Sage
• Terminal with autocomplete no longer useful

● Self-Learner   × 5

• Defining Dirichlet series
• Plotting Overlapping Curves
• intersection of subgroups
• Python thing that doesn't work in Sage, works in pure Python
• Plot graph by distance from a given vertex

● Autobiographer   × 1

● Nice Question   × 8

• Using GAP package in Sage
• How to magically define variables and use functional notation instead of methods
• Using @parallel in creating a list
• Python thing that doesn't work in Sage, works in pure Python
• Defining Dirichlet series
• Terminal with autocomplete no longer useful
• Recovering numbers from continued fraction
• Plot graph by distance from a given vertex

● Taxonomist   × 1

● Great Answer   × 16

• notebook questions
• Difference between f and f(r)
• Knot Theory and Sage?
• sage-support and ask-sage
• Reliability of Sage vs commercial software
• Prevent sage from simplifying
• How-to: (Linear ...) regression in Sage
• strange behaviour when solving equations symbolically
• Solving complex equation
• Converting R variables to sage
• Simplify, Solve Equation and use solution
• sage vs. maxima for symbolic computation
• Extract solutions from solve
• How can I clear an assignment to a variable?
• upload data file to notebook
• How to Rationalize the Denominator of a Fraction ?

● Guru   × 10

• notebook questions
• Difference between f and f(r)
• Prevent sage from simplifying
• How-to: (Linear ...) regression in Sage
• strange behaviour when solving equations symbolically
• Solving complex equation
• Simplify, Solve Equation and use solution
• Extract solutions from solve
• How can I clear an assignment to a variable?
• upload data file to notebook

● Critic   × 1

• can i change the year end in Sage Instant

● Commentator   × 1

• How to set mutable an inmutable sequence.

● Organizer   × 1

• Specific cmap