slelievre's profile - overview

● Organizer   × 1

• Un bounded Answer MILP

● Guru   × 4

• Sage for physicists
• SSL error using sage -pip install to download a package
• LaTeX in plot not showing Greek letter
• What is the exact difference between Sage and Cocalc?

● Popular Question   × 9

• Permutations indexed from zero
• How can new users post questions on ask-sage?
• Launch Jupyter notebook from Sage?
• how to create directory named s where s is a string ('mkdir s' will create directory 's')
• Version of software included in Sage
• Jumping from tex to preview and back on SageMathCloud
• Install optional packages (eg extra Jupyter kernels) on top of conda-installed SageMath
• Add a 3d graphics object to a tachyon scene
• Plot boxes have jumpy xy ranges in log scale

● Disciplined   × 1

• How can new users post questions on ask-sage?

● Citizen Patrol   × 1

• Relations in a polynomial ring

● Great Answer   × 15

• Windows 10 error on startup
• Sage for physicists
• Import sage in python3
• SSL error using sage -pip install to download a package
• Importing Python packages into Sage or Vice Versa
• does sagemath support fresnels function?
• What is the exact difference between Sage and Cocalc?
• Can I create a sage file, and import it as a Python module?
• defining boolean variables in sage
• Other than "Jupyter Notebook", is there any other way to use Sage?
• LaTeX in plot not showing Greek letter
• Creating a module in Sage
• Is it possible to run (may be partially) Sage with Python 3?
• In Sage is there support for non-convex polyhedra?
• Filling a hyperbolic polygon

● Good Question   × 1

• How can new users post questions on ask-sage?

● Taxonomist   × 1

● Nice Question   × 3

• How can new users post questions on ask-sage?
• Add a 3d graphics object to a tachyon scene
• Launch Jupyter notebook from Sage?

● Student   × 1

• How can new users post questions on ask-sage?

● Self-Learner   × 1

• How can new users post questions on ask-sage?

● Nice Answer   × 331

• How should polynomials be defined in a given polynomial ring?
• What packages in sage can I use in python?
• Product of finite rings in sage
• how can I manipulate a multiplicative group of Zmod(n)
• NameError: name '...' is not defined
• Where is my sage?
• Problem to run sagemath 9.0 in jupyter
• Why doesn't 'sage -n jupyterlab' open correctly ?(localhost refused to connect)
• How to install sagemath 10.0 in centos 8
• Commutative Graded Algebra basis shows as Expression
• Windows 10 error on startup
• Generating Gabidulin codes
• Trigonometric equations
• Code for guessing formula for integer sequence
• How to upgrade sagemath from 9.6 to 9.8 using mamba?
• No 3d graphics with sage 9.8 using conda-forge
• In Sage Math, which command do I use to get the LaTeX of my input?
• Problem to calculate arcsin(5/24*cos(45)) to a real number
• I can't use pip to add a python toolbox due to the mac openSSL problem. What is the current best work around?
• Series Reversion
• Best way to report install bugs?
• Where to find older version documentation?
• How to zoom in on saved plot?
• How to use prime_range with a formula instead of an integer
• Problem by finding an integral
• Unable to install PyNormaliz
• plot not working in windows
• some output from integrate using giac gives Malformed expression
• Could we have a leaf_count() function in base sagemath?
• Geometry math
• How do you check if a lattice contains a coordinate?
• Issue with inversion of complex symbolic array initialized with numpy
• Evaluating a form field at a point on vectors
• How to find the degree of a polynomial
• Obtaining a RealNumber in Python
• Splitting a matrix
• Plot "color_by_label" produces SQUARED number of lines in digraph
• how to move from notebook() to jupyter
• Generate certain number of planar graphs with graphs.planar_graphs?
• Is it possible to extend the latin alphabet to AA, AB, AC....
• Automatically adding colors to multiple list_plot graphics
• LaTeX Greek names for symbolic variables
• Why does Sage use its own build of Python interpreter
• How to check if a graph has a given subgraph?
• Pan and zoom in plot 2D
• difference Python and Sage - integer and rational number
• how to use sage on mac with big sur
• IP-Notebooks and extensions, Sage versus Sage Cloud
• How to determine the coefficients of a polynomial when they depend on variables?
• How can I display a polytope in SageMathCloud?
• Syntax error on limit
• when sagecell run show(),the result only above top
• how to get a ideal of Power Series Ring
• what is katsura ideal in Documentation
• Numerical values VS symbolic values ?
• Absolute value of complex numbers in 3D plot
• Problems with Var in Cloud.Sagemath
• Creating new lists from a list of lists
• Please join Sage in Stack Exchange to make it a formal community!
• How does one add new variables to a multivariate polynomial ring?
• Factoring a polynomial over a finite Field
• LaTeX in plot not showing Greek letter
• Sage notebook doesn't work [solved]
• Shapley value calculator
• A problem with changing rings
• Sage ranges in IP-Notebooks on CSM
• what is "....:"?
• Is this a bug in QuadraticForm?
• Computations with complex algebraic numbers?
• Calculating terms of a series
• Cant convert x to integer
• Can't Install R Packages in Sage
• solve with "excess" equations
• affine variety
• Problem using GAP
• Solving logic problems
• Sound, how is it done?
• Sage for physicists
• How to write Buchberger algorithm?
• Hadamard product for the Riemann zeta function
• How reverse a list with Sage?
• is there group named Shafarevich-Tate group I,II?why Shafarevich-Tate group III is named?
• Nice display of a list of "matrices"
• Defining Dirichlet series
• Transferring variables between worksheets?
• Find algebraic solutions to system of polynomial equations
• How can new users post questions on ask-sage?
• How to make "zip" work faster?
• Julia and IJulia on Sage Math Cloud
• Summing primes, cannot convert to int
• Inverses of matrices of Laurent polynomials
• jupyter (ipython notebook) kernel math display
• Publishing a worksheet that uses modules
• Substitution of parameters
• Expanding cos(a*(x+y))
• Can sage help determine if $|f(x) - L| < \epsilon$ is true?
• List of prime factors with repetition
• Can I create a sage file, and import it as a Python module?
• connected graphs
• Installing on Windows 10
• How can I make a python function return a polynomial?
• AttributeError: 'int' object has no attribute 'inverse_mod'
• how to get doc for object methods in sage
• Syntax error with power function
• how to render html or latex tables in jupyter notebook?
• solve((x^3 - 4*x) > 0,x) does not enforce condition assume(x > 0)
• symbolic calculation for resultant
• Nice naming of variables with subscript or superscript, avoiding variable names like phi_jm1_np1 ($\phi_{j-1}^{n+1}$)
• sage vs. python integers and floats in pandas, matplotlib etc.
• Use cumulative distribution functions
• How to add tick marks or control them in the frame of 3d plots?
• groebner_basis() algorithm
• Does Sage have a plain math expression editor, without any calculation performed?
• Importing Python packages into Sage or Vice Versa
• nth root of huge number
• transformation to lines and circles
• Using a python 3 class in SageMath
• Direct product of $S_n$ and $\mathbb Z_m$
• Getting the leading term from random polynomials
• find square root of of an algebraic number
• ideals of a matrix ring
• Partial fraction decomposition over the reals or complex
• Sage Range function
• how to get more information on graphics object
• How to apply a function (like the sum) among all elements of a list?
• the permutation of subscripts of a multivariate polynomial
• matrix with fractional number
• Why is a==b False?
• Error when trying to import without sage.all
• Error importing ZZ
• Limit of a matrix power
• Factorization of $f \in \mathbb{Q}[X]$ in field extension $\mathbb{Q}(\alpha)$.
• How to solve this equation with double square root?
• Why does the code not work?
• A non-web based GUI for SAGE
• receive email if question updated ?
• SageMath as a regular python package
• Converting strings into expressions
• Sage pip not compatible with PyPI
• creating a polynomial ring
• SAGE 8.1, cannot import python modules from notebook
• Using the result of a previously evaluated cell
• VirtualBox running error
• Can Sage run on os x 10.10
• Finding the matrix of a linear affine transformation and its inverse
• How to get a true/false for complex numbers
• Bug in general power of a matrix
• Plotly/Cufflinks and Jupyter Notebooks
• function created in python under sage
• Simultaneously diagonalizing matrices exactly
• How do I plot a real function whose computation involves complex intermediate results?
• Where does save( , '') save to?
• 3D Vector Field Doesn't have Arrows
• Graphics not plotted in same plot?
• What is the significance of "." other than in a file name?
• How to calculate generalized eigenvectors
• 'int' object has no attribute 'is_prime'
• Import Sage Worksheets
• connected sum of knots
• Support for arbitrarily large numbers?
• Variable 't' not found
• Running sage / cocalc
• SageMath Scilab interface not working
• Could anyone explain this unexpected behaviour of the interface?
• Ring conversion, finite to infinite
• Type changing after substitution
• Imaginary part of a ratio of polynomials
• How to find version number of CAS used by sage
• where to report bugs found using systems used by sage?
• Other than "Jupyter Notebook", is there any other way to use Sage?
• make ptest fails after compilation based on Python3
• Differences between Python2 Sagemath and Python3 Sagemath?
• How can I generate a graph from an .mtx file?
• TypeError: unsupported operand type(s) for ** or pow(): 'list' and 'sage.symbolic.expression.Expression'
• Is there a way to use sage-boolean-values in Latex
• Defining a power series with variable coefficients
• does sagemath support fresnels function?
• How to simplify complicated expressions
• Typing in a command of an adding-to-infinity sum
• quick latex question
• What is the exact difference between Sage and Cocalc?
• How can I find the sum of first 20 positive perfect square?
• Scatter Plot is not visible using notebook
• defining boolean variables in sage
• Setting relations between variables
• Python3 MigrationStatus
• Is it possible to update the Sage Python?
• 3D Graph with Domain contours
• Reliable integer root function?
• How to read and run commands from a text file?
• What is meant by "graphics primitive" in the sage documentation?
• How to realize the composition of rational function mappings with Sagemath?
• How to use a software package available for SageMath
• finding general term of a sequence
• Polynomial Ring in Sage
• How can I access the notebook interface using Tails OS ?
• Determining if two subgroups of a symmetric group are conjugate
• Where has _circle_embedding gone?
• Can make doc use less memory?
• Haskel or Dr.Racket
• when home/pub can recover?
• How to display complex numbers with real part before imaginary part?
• Is it possible to remove the latex parentheses from exponential functions?
• CoCal load and commit to github
• Extended Sage examples
• SageMath export to latex Document
• How to get list of relative primes for a given number?
• convert .solve output to function
• Basic integral error
• Triple integrals in a specific region of space
• finding 4-torsion point on elliptic curve
• compute inverse modulo
• Compilation fails with "ModuleNotFoundError: No module named 'Cython'"
• Mittag-Leffler
• create a file with .sage extension
• Upgrade module in SageMath
• Unable to install glucose SAT solver with Sage
• windows 10 and sage
• still getting Malform expression using giac in 9.6
• install package win
• Sage crashing on Notebook startup
• Wrong quaternion order membership testing
• Recognize a power series in two variables as a rational function
• Sagemath upgrade not recognised as option in Sagemath v.9.5.rc4
• Writing a polynomial as a product of t-numbers
• recognize a rational function is a polynomial
• Factoring an integer inside a ring of integers different from $\mathbb{Z}$
• Select component of an `implicit_plot` curve
• Coefficients of polynomial of fixed degree
• Implicit Differentiation help?
• How can I easily create and handle polynomials with symbolic coefficients?
• How can I plot two parametric functions in a common coordinate system?
• import txt file contents to SageMath/Python
• Tree database
• ymin and ymax not working
• Change of variables in symbolic computation
• entering permutation as product of not necessarily disjoint cycles
• How to reduce a list of fractions
• Testing whether a list of permutations avoids two permutations
• Why am I getting a different solution on SageMath for an ODE compared to when I work it by hand?
• How to change the unreadable dark blue colour in the SageMath command line window under Windows-10?
• cannot convert log(x)/log(2) to int
• How to construct the following matrix
• Get output of a .py file in a browser
• Maximize nonlinear function with linear constraints
• Issue Printing Tables in Jupyter Notebook
• loaded file not found
• How can I retrieve sage worksheets from old hard drive
• reverse a matrix
• Legend attached to curve in plot ("PlotLabels")
• Defining family of multivariable polynomials
• Strange matrix product
• How does one install Sage in windows?
• What does the 'a' and x^254 in code means?
• How to print the numeric part of a symbolic expression with arbitrary precision?
• .simplify_full() doesn't simplify an obvious trigonometric expression
• update a value entry following some rule
• How to implement a parallelization?
• Is it possible to run (may be partially) Sage with Python 3?
• Pretty print factorizations as fractions
• jmol cannot run while plot3d
• Creating a module in Sage
• Compute the square root of a complex matrix
• "mesh=" juypter vs. -notebook
• graphs of order n
• Import sage in python3
• donation button on Sagemath.org ?
• how to add julia sage notebook?
• Keeping zeros after matrix multiplication
• symbolic differentiation of unknown function
• Binary relations
• quick beginner question
• Partially commutative monoid of a graph
• Define a graph
• Symbolic product in Sage?
• Equation problem
• In Sage is there support for non-convex polyhedra?
• How to correctly plot x^(1/3)
• There is a way to forget the history of the prompt?
• SSL error using sage -pip install to download a package
• SageTeX: formatting matrices
• How allow renaming SageMath-x.y.app to SageMath.app for sagetex
• Installing packages using pip for Sage installed via apt
• start sage
• Sage on Windows 10 becomes corrupt
• How to remove EOL characters from imported literal strings?
• SageMath on macOS: app, components, packages, SageTeX
• Outputting SVG source of a plot
• Can't do simple algebraic division
• Sage fails to recognize `1 + (1/2 + i*sqrt(3)/2)^3` is zero
• how to evaluate a polynomial in a quotient ring ?
• may an object in sage lose its type in a method within a class ?
• In Sage Notebook, does sage compile all programs in a cell ?
• Stack overflow during symbolic manipulations
• Equality of algebraic numbers given by huge symbolic expressions
• unavailable link
• Prevent sage from calculating a function?
• sage terms not defined on import
• Extracting terms of polynomial of certain powers
• Time/Space Requirements of Graph.spanning_trees()
• Imaginary result for cube root of -1
• Get the error "NameError: name '_interact_' is not defined" when run sagenb.
• Sagecells linked cells
• Sage very slow until restarting the session
• defining a translation surface
• What is the best way to return only real solutions?
• Translating GAP-output into sage for lattices
• Sage upgrade from 5.11 (RedHat Server)
• Interact in Jupyterlab vs Jupyter
• Apply modulus to polynomial coefficients
• Pip ssl errors
• Plot ratio of Bessel functions
• Some 2-d plot questions
• Filling a hyperbolic polygon
• Is it possible to substitute $U^\prime$ to $D_0(U)$ ?
• What is wrong with the syntax?
• How to substitute an equation into another equation to simplify it?
• substitute_function when function is a diff ?
• How to do quantum mechanics integrals in Sage?
• How to create GF(2^8) and multiply by 8 by 8 matrix?
• Graphs on 6 vertices with eigenvalue condition
• Translating a GAP-output for Sage
• Pretty print derivative in Newton notation with dot?
• Simplify expression with root
• Line break in latex output makes it read wrong
• how to fill region with color
• How to do low degree computation in a Free Algebra ?
• Polyhedra, facets and vertices
• Computing dimensions
• No Docker Image Tag 9.2?
• Installing and running JupyterLab for SageMath in Windows

● Notable Question   × 7

• Version of software included in Sage
• Permutations indexed from zero
• How can new users post questions on ask-sage?
• Launch Jupyter notebook from Sage?
• Add a 3d graphics object to a tachyon scene
• how to create directory named s where s is a string ('mkdir s' will create directory 's')
• Install optional packages (eg extra Jupyter kernels) on top of conda-installed SageMath

● Good Answer   × 113

• How should polynomials be defined in a given polynomial ring?
• How to check if a graph has a given subgraph?
• Problem to run sagemath 9.0 in jupyter
• Windows 10 error on startup
• Code for guessing formula for integer sequence
• No 3d graphics with sage 9.8 using conda-forge
• Series Reversion
• Could we have a leaf_count() function in base sagemath?
• some output from integrate using giac gives Malformed expression
• Geometry math
• Automatically adding colors to multiple list_plot graphics
• Pan and zoom in plot 2D
• difference Python and Sage - integer and rational number
• Sage ranges in IP-Notebooks on CSM
• IP-Notebooks and extensions, Sage versus Sage Cloud
• Numerical values VS symbolic values ?
• Defining Dirichlet series
• Nice display of a list of "matrices"
• How does one add new variables to a multivariate polynomial ring?
• Please join Sage in Stack Exchange to make it a formal community!
• LaTeX in plot not showing Greek letter
• Calculating terms of a series
• Sage for physicists
• How can new users post questions on ask-sage?
• How to make "zip" work faster?
• Publishing a worksheet that uses modules
• Expanding cos(a*(x+y))
• List of prime factors with repetition
• Factoring a polynomial over a finite Field
• Can I create a sage file, and import it as a Python module?
• Syntax error with power function
• solve((x^3 - 4*x) > 0,x) does not enforce condition assume(x > 0)
• How to add tick marks or control them in the frame of 3d plots?
• Does Sage have a plain math expression editor, without any calculation performed?
• Importing Python packages into Sage or Vice Versa
• Using a python 3 class in SageMath
• Getting the leading term from random polynomials
• find square root of of an algebraic number
• Find algebraic solutions to system of polynomial equations
• sage vs. python integers and floats in pandas, matplotlib etc.
• Partial fraction decomposition over the reals or complex
• Sage Range function
• Installing on Windows 10
• how to get more information on graphics object
• How to apply a function (like the sum) among all elements of a list?
• Why is a==b False?
• Limit of a matrix power
• A non-web based GUI for SAGE
• receive email if question updated ?
• Bug in general power of a matrix
• Finding the matrix of a linear affine transformation and its inverse
• Plotly/Cufflinks and Jupyter Notebooks
• Where does save( , '') save to?
• Simultaneously diagonalizing matrices exactly
• Graphics not plotted in same plot?
• What is the significance of "." other than in a file name?
• 'int' object has no attribute 'is_prime'
• How to calculate generalized eigenvectors
• Running sage / cocalc
• Could anyone explain this unexpected behaviour of the interface?
• where to report bugs found using systems used by sage?
• Differences between Python2 Sagemath and Python3 Sagemath?
• Other than "Jupyter Notebook", is there any other way to use Sage?
• How can I generate a graph from an .mtx file?
• TypeError: unsupported operand type(s) for ** or pow(): 'list' and 'sage.symbolic.expression.Expression'
• Is there a way to use sage-boolean-values in Latex
• Defining a power series with variable coefficients
• does sagemath support fresnels function?
• How to simplify complicated expressions
• What is the exact difference between Sage and Cocalc?
• Scatter Plot is not visible using notebook
• defining boolean variables in sage
• Sage pip not compatible with PyPI
• What is meant by "graphics primitive" in the sage documentation?
• Cant convert x to integer
• 3D Graph with Domain contours
• Inverses of matrices of Laurent polynomials
• AttributeError: 'int' object has no attribute 'inverse_mod'
• compute inverse modulo
• Compilation fails with "ModuleNotFoundError: No module named 'Cython'"
• Obtaining a RealNumber in Python
• import txt file contents to SageMath/Python
• Sound, how is it done?
• Installing packages using pip for Sage installed via apt
• How to change the unreadable dark blue colour in the SageMath command line window under Windows-10?
• How to reduce a list of fractions
• SageMath export to latex Document
• cannot convert log(x)/log(2) to int
• How to construct the following matrix
• Get output of a .py file in a browser
• Legend attached to curve in plot ("PlotLabels")
• Strange matrix product
• update a value entry following some rule
• Is it possible to update the Sage Python?
• Is it possible to run (may be partially) Sage with Python 3?
• Creating a module in Sage
• Compute the square root of a complex matrix
• Import sage in python3
• jmol cannot run while plot3d
• In Sage is there support for non-convex polyhedra?
• SSL error using sage -pip install to download a package
• SageTeX: formatting matrices
• In Sage Notebook, does sage compile all programs in a cell ?
• Time/Space Requirements of Graph.spanning_trees()
• Plot ratio of Bessel functions
• donation button on Sagemath.org ?
• Filling a hyperbolic polygon
• How to substitute an equation into another equation to simplify it?
• How to do quantum mechanics integrals in Sage?
• Is it possible to substitute $U^\prime$ to $D_0(U)$ ?
• Line break in latex output makes it read wrong
• Computing dimensions
• Interact in Jupyterlab vs Jupyter

● Necromancer   × 36

• How to adjust the size of graphs in `graphs_list.show_graphs`
• Output of plantri and graphs.planar_graphs
• Add a row / column to a matrix
• Accessing cloud via ssh
• question about EllipticCurve("prime_range(100)")
• affine variety
• Sage 5.8 installation on OSX 10.7.x - which binary to install?
• is there group named Shafarevich-Tate group I,II?why Shafarevich-Tate group III is named?
• Partial fraction decomposition over the reals or complex
• Defining Dirichlet series
• Julia and IJulia on Sage Math Cloud
• leading coefficient polynomial
• Error importing ZZ
• A non-web based GUI for SAGE
• "mesh=" juypter vs. -notebook
• latex typesetting for derivatives like g'
• Lazy evaluation of derivatives of an unknown function
• n-th power of matrices
• Simultaneously diagonalizing matrices exactly
• Sagemath on Windows 10?
• Is it possible to update the Sage Python?
• Is it possible to run (may be partially) Sage with Python 3?
• Solving underdetermined system of quadratic equations over GF(2)
• when home/pub can recover?
• no linewidth with parametric plot
• How does one install Sage in windows?
• Polynomial ring modulus integer to univariate polynomial ring over the Integers
• Symbolic product in Sage?
• Is there any way to plot3d latex package on sagemath?
• Animate 3d surface and add some curves ?
• What is the best way to return only real solutions?
• Interact in Jupyterlab vs Jupyter
• Problem evaluating a very tiny integral
• Obtain a particular solution for a system of inequalities whose variables can only take certain values
• A frontend with 2D input and palettes
• SageMath-9.2 does not start with Jupyter on macOS 10.15.7

● Critic   × 1

• Matrix of vectors

● Enlightened   × 1

• Calculating terms of a series

● Civic Duty   × 1

• Sharing Sage on the Web

● Famous Question   × 3

• how to create directory named s where s is a string ('mkdir s' will create directory 's')
• Launch Jupyter notebook from Sage?
• Install optional packages (eg extra Jupyter kernels) on top of conda-installed SageMath

● Editor   × 1

• How to write trgonometric parametrization?

● Enthusiast   × 1

● Supporter   × 1

• how to create directory named s where s is a string ('mkdir s' will create directory 's')

● Scholar   × 1

• how to create directory named s where s is a string ('mkdir s' will create directory 's')

● Teacher   × 1

• Can't Install R Packages in Sage

● Commentator   × 1

• Symbolic computations in a finite field