ortollj's profile - overview

● Teacher   × 1

• Ploting 3D difference between VirtualBox Linux versus W10

● Critic   × 1

• Sagemath notebook stopped working

● Scholar   × 1

• How to vote for a subject or a comment ?

● Civic Duty   × 1

• var list with only one variable error

● Citizen Patrol   × 1

• entering 2sin􏰀􏰀|1−3√2|􏰀􏰀cos|􏰀􏰀1+ 2√3|􏰀􏰀

● Necromancer   × 2

• Sagemath stopped working after installing ubuntu 22.04
• Sage Installation on Windows

● Notable Question   × 49

• interact still using sagenb ?
• How to vote for a subject or a comment ?
• cohomology difference C2 C3
• impossible to ask my question
• Internal server error
• simplify_full() does not simplify
• Polar to Cartesian most Elegant way ?
• how to fill region with color
• SPKGs did not find equivalent system packages 9.4 WSL2
• make PB when installing from source
• sum and Substitute
• can't display the inverse of complex matrix
• Get the nth term of an equation.rhs() sum
• Select list element around a value
• problem with giac integration
• generate a list of variables with two indices
• integral of function with sgn (x,I) inside
• best and easy way to install SageMath in W11
• some Latex code no longer works in 9.3 W10
• simplify rational expression
• ModuleNotFoundError: No module named 'animatplot'
• NotImplementedError
• display axes at the origin
• Partial derivatives and polar coordinates
• how to plot Riemann surface
• donation button on Sagemath.org ?
• interact with slider
• receive email if question updated ?
• Calimero effect in plot3d
• Latex multicolumn is not recognized
• how to install Fricas in SageMath 9.2 W10?
• Latex text in notebook and return lines
• Matrix projection blues
• reverse function of latex()
• installing sage-8.8-Ubuntu_18.04-x86_64.tar.bz2
• asking real part of a function crash the kernel
• DeprecationWarning on SageCell (Python 3)
• Installation SageMath on Ubuntu 17.04
• cocalc.com replace sagemath.com ?
• How to get Polynomial Coefficients
• SageMath 8.0, OS windows 10 (no VM), .ipnyb files location default
• Sage-7.4.ova crashes my PC W10 64
• little doc to install Sage Math On W10
• Sagemath 8.3 for W10 setting working directory for notebook
• Image.PNG definition degraded, in notebook view
• about solve() 2 equations
• how to change rhs() of an equation in an equation list
• matplotlib Animation in Jupyter notebook
• Argand diagram plot

● Popular Question   × 70

• interact still using sagenb ?
• polyhedron pb
• coercion code in Sage ?
• running code twice generate error
• selector behavior difference , Combinations or Arrangements list
• apply Permutation cycles to a letters list
• how display labels edges and color with dictionary? ​
• multivars eq ?
• way to subs var by matrix in polynomial
• Internal server error
• cohomology difference C2 C3
• Polar to Cartesian most Elegant way ?
• show all view with same x size of Hanoi's Towers
• generate a list of variables with two indices
• integral of function with sgn (x,I) inside
• impossible to ask my question
• too complicated algebra => memory leak
• best and easy way to install SageMath in W11
• Monte_carlo Integration and Gauss coil formula
• problem with giac integration
• solve, indexes of solution variables are incrementing
• how to fill region with color
• display axes at the origin
• SPKGs did not find equivalent system packages 9.4 WSL2
• some Latex code no longer works in 9.3 W10
• Simplification difficulties with SageMath
• make PB when installing from source
• How to vote for a subject or a comment ?
• Latex multicolumn is not recognized
• ModuleNotFoundError: No module named 'animatplot'
• how to plot Riemann surface
• NotImplementedError
• can't display the inverse of complex matrix
• interact with slider
• simplify_full() does not simplify
• Ploting 3D difference between VirtualBox Linux versus W10
• show(LatexExpr(" \frac{x}{\cos(x)}")) need 2 \\
• sum and Substitute
• installing sage-8.8-Ubuntu_18.04-x86_64.tar.bz2
• asking real part of a function crash the kernel
• simplify rational expression
• Central limit rule-of-thumb for Binomial approximation
• Partial derivatives and polar coordinates
• how to install Fricas in SageMath 9.2 W10?
• Calimero effect in plot3d
• interact PB on W10 notebook SageMath 8.7
• missing solutions in solve
• Matrix projection blues
• Sage-7.4.ova crashes my PC W10 64
• Installation SageMath on Ubuntu 17.04
• cocalc.com replace sagemath.com ?
• about solve() 2 equations
• little doc to install Sage Math On W10
• Ctrl F1 Ctrl F2 Terminal mode
• SageMath 8.0, OS windows 10 (no VM), .ipnyb files location default
• How to get Polynomial Coefficients
• exit show to return to sage command line
• Image.PNG definition degraded, in notebook view
• Sagemath 8.3 for W10 setting working directory for notebook
• Latex text in notebook and return lines
• how to change rhs() of an equation in an equation list
• Manipulation of equations
• DeprecationWarning on SageCell (Python 3)
• Select list element around a value
• matplotlib Animation in Jupyter notebook
• Argand diagram plot
• Get the nth term of an equation.rhs() sum
• donation button on Sagemath.org ?
• reverse function of latex()
• receive email if question updated ?

● Famous Question   × 26

• interact still using sagenb ?
• NotImplementedError
• about solve() 2 equations
• How to vote for a subject or a comment ?
• reverse function of latex()
• how to plot Riemann surface
• problem with giac integration
• Partial derivatives and polar coordinates
• how to fill region with color
• sum and Substitute
• ModuleNotFoundError: No module named 'animatplot'
• how to install Fricas in SageMath 9.2 W10?
• Get the nth term of an equation.rhs() sum
• best and easy way to install SageMath in W11
• Argand diagram plot
• Select list element around a value
• Calimero effect in plot3d
• receive email if question updated ?
• installing sage-8.8-Ubuntu_18.04-x86_64.tar.bz2
• how to change rhs() of an equation in an equation list
• DeprecationWarning on SageCell (Python 3)
• SageMath 8.0, OS windows 10 (no VM), .ipnyb files location default
• matplotlib Animation in Jupyter notebook
• Installation SageMath on Ubuntu 17.04
• How to get Polynomial Coefficients
• Sagemath 8.3 for W10 setting working directory for notebook

● Enlightened   × 1

• How to use Notepad++ for SageMath (or using vim)

● Supporter   × 1

• Sage Probability

● Associate Editor   × 1

• little doc to install Sage Math On W10

● Enthusiast   × 1

● Commentator   × 1

• Installation SageMath on Ubuntu 17.04

● Editor   × 1

• Sage-7.4.ova crashes my PC W10 64

● Student   × 1

• Sage-7.4.ova crashes my PC W10 64

● Nice Answer   × 5

• Why is a png viewer not loading?
• sagemath 9.0 and sagemath 9.3 on my computer crash
• how to plot Riemann surface
• some Latex code no longer works in 9.3 W10
• How to use Notepad++ for SageMath (or using vim)

● Nice Question   × 12

• arrow3d with 3d function not displayed in plot3d
• Partial derivatives and polar coordinates
• system eqs + eq with abs() then solve() kills the Kernel
• How to get Polynomial Coefficients
• Central limit rule-of-thumb for Binomial approximation
• SageMath 8.0, OS windows 10 (no VM), .ipnyb files location default
• Error in SageMath Code which crash my PC
• donation button on Sagemath.org ?
• Calimero effect in plot3d
• how to install Fricas in SageMath 9.2 W10?
• substitute_function when function is a diff ?
• when I must declare f= or f(x,y)= ?

● Self-Learner   × 8

• polyhedron pb
• some Latex code no longer works in 9.3 W10
• how to plot Riemann surface
• Ploting 3D difference between VirtualBox Linux versus W10
• values or names on tree branches (graph)
• Image.PNG definition degraded, in notebook view
• atempt to do an addition with sage
• matplotlib Animation in Jupyter notebook

● Good Question   × 5

• system eqs + eq with abs() then solve() kills the Kernel
• Error in SageMath Code which crash my PC
• Calimero effect in plot3d
• donation button on Sagemath.org ?
• when I must declare f= or f(x,y)= ?

● Good Answer   × 3

• sagemath 9.0 and sagemath 9.3 on my computer crash
• Why is a png viewer not loading?
• How to use Notepad++ for SageMath (or using vim)

● Taxonomist   × 1