John Palmieri's profile - overview

● Nice Question   × 2

• Math typesetting partly broken on Safari
• defining periodic functions

● Nice Answer   × 176

• adding a new function to sage
• Symbolic integration with parameter
• Graphs - vertex_connectivity - misleading behavior for parameter k
• Does Sage have a built-in function to output an adjacency list?
• how to display the list of all monomials occurring in a polynomial
• Vector field plot of python function
• Combinatorial elements and classes
• Implementing a new class on Sage
• Gram_schmidt
• Sage seems to accept a Python nonsense. Why ?
• Where does sagemath's speed in calculating gcd come from?
• Define elliptic curve over $\mathbb{F}_p(i)$
• The method lim() does not return a simple integer
• coercion of matrix of matrices to single matrix
• Working with finitely presented algebras
• Extracting specific rows of a matrix
• notation appointment
• Can I display a polynomial with higher order than 20?
• Exterior Powers of A Cohomology
• Why does Sage seem to be wrong?
• No 3d graphics with sage 9.8 using conda-forge
• Partitions into perfect kth prime powers
• Error when compiling Sage 9.8 from source in Arch Linux
• How do I turn on and off line numbers?
• 2 questions : savefig + show
• Max return a partial false result
• Forming unique collections of matrices
• How to speed up the code?
• temporary html files location in Sage 9.7
• tutorial() not working sagemath 9.6 MacOS
• Subsets() with same element multiple times?
• A grayscale png image became color after importing to sage
• why there is no exact result with this fractions sum ?
• create a file with .sage extension
• still getting Malform expression using giac in 9.6
• is_real vs. in RR for variables
• How to correctly setup sagemath to use external CAS system?
• where to get sagetex.sty
• replicate recursive sum
• How to measure clock cycles for a particular operation
• Generating random vectors list which are linearly independent
• How to find a permutation which sends a given list to another given list in SageMath?
• Generating an invertible matrix over a finite field
• Sage - problem during dividing
• How to use the output matrix as an input in Sage
• change how elements of an existing class are printed out
• Sagemath calling Python 2.7 even though I have 3.8.8 installed.
• Inserting points in elements of a list
• Finding a sum of two squares that is itself the sum of two squares
• Plotting a Cayley graph
• How to return only the denominators of a sequence of fractions created by a formula
• Converting a list of integers into a single integer
• how to calcualte the basis of quotient module over the steenrod algebra in Sage
• Call polynomial ring variables by index
• Obtaining directed graphs associated to matrices
• How to install SageMath on CentOS?
• Numerical approximation error
• What does "./sage -cleaner" do?
• Can't run Python script in Sage, error at import sage.all
• create matrix as having a subset of columns from another matrix
• Problem with solution_dict=True
• breaking out of while, for loops.
• install offline
• Is there a function to render latex or html in a notebook from a string ?
• What is the function for "%latex" on a notebook cell ?
• Is there a function to render latex or html in a notebook from a string ?
• Large symbolic determinant
• simplify() does not work?
• Replace part of expression
• connecting sage to latex
• When does 1/2=0 ? (python's integer division Vs Sage's exact fractions)
• legend overlaps plot
• How to magically define variables and use functional notation instead of methods
• using inheritance to create a new Parent class
• How do do more complex shell commands in Sage?
• Can I create these sequences with Sage?
• Plotting cos(x+2)cos(x)-cos(x+1)²
• Graph 6 string contains "\n"
• Notebook font settings?
• where is basic tutorial for sage
• What is the name of a tensor product?
• How "run a .sage file"?
• How do I install python modules, or use a different version of python? (with sage)
• How to get a list of monomials of a given degree
• Output Types in Shell
• What can I delete?
• Compiling Sage with multiple cores
• Running sage with files on DropBox
• Homology of chain complexes
• how to create directory named s where s is a string ('mkdir s' will create directory 's')
• Noob question about lists in sum()
• Python compiler in Sage Notebook
• Sage cannot find openssl during compilation although it is installed
• factor() issue with second degre polynomes
• Sage 5.3 in Mountain Lion asks for X11
• How to check if a square root is irrational
• Navigating sage source code
• Is it possible to use tikz in notebook
• PREP tutorial
• Searching through completions.
• Failure to install database_gap in sage 5.5
• How to run sage after lzma compression extracted files?
• How do I "tidy up" error terms in a matrix?
• How to convert .sage to .py
• change home directory
• SAGETEX: Howto compute solution of a function
• Using matrix elements as arguments
• Problem getting indices to sync up
• Please help me to draw f(x) = sin(x) if x<=0 and f(x)=cos(x) if x>1
• How can you stop warnings from printing?
• how do i uninstall sage?
• Using `SimplicalComplex` on a set of sets
• Using sage to check if a vector is in a matrix's null space
• Any way to detect division by zero?
• How to plot TWO polygons in ONE (2d) graphic?
• unicode in doc strings
• Naming of Plot Commands in Sage
• should I _really_ review trac tickets?
• Does "map" destroy its input?
• Problems with the darmonpoints package/Error: No module named util
• About Document "Environment variables used by Sage"
• Can I show ordered sets in order?
• python/sage scripts
• Bug with simplicial complexes or computing homology in Sage 7.3?
• leading coefficient polynomial
• if loop not working
• Find all non-negative integer solutions of $a+b+c+d+e = 8$ in Sagemath
• How to extract exponents from a monomial in a FreeAlgebra
• cocalc.com replace sagemath.com ?
• Sage seems to be improperly computing an infinite sum, and giving an incorrect answer
• How to draw three pyramids inside a right prism?
• why wont sage build?
• How to set options to sage -t when running make ptestlong
• reverse a matrix
• Speed up calculation of left kernel
• sagemath windows 8.1 launching jupyter from another directory or drive
• How to test with whether a group is cyclic?
• Sage needs updated GUI capabilities and fresh examples
• How do I define a homomorphism of a graded commutative algebra?
• preparser state for regexs
• Differences between Python2 Sagemath and Python3 Sagemath?
• How do I define a homomorphism of a graded commutative algebra?
• error: Some variable ranges specify variables while others do not
• SageTeX UnicodeDecodeError
• Unflatten a vector
• "from __future__ import print_function" fails on Sage scripts
• flipping a graph to plot upside down
• Error building python 2 with sage
• Testing if the entries of a matrix of rational vectors are actually integers
• wrapping vector class
• Why does .remove() seem to take every element out of a list?
• Offline docset for SageMath
• Is there any way to have a cell tell you how long it took to run in the Jupyter notebook?
• How can I assign different degrees to the variables of a polynomial ring?
• Docstring docs and html docs are different
• I just built a Sage system. What files may I delete with impunity?
• tree ordering in sage
• Why GF(256) matrix only have zero and one number?
• Sage GUI on Mac when building from source
• [Sage vs Python] Matrix indexing and list standards
• can't import sage into python
• Add commas after matrix-elements in matrix()
• Unable to convert string to rational when plus sign is added
• Add a row / column to a matrix
• How to import implicit_plot3d into .py file?
• Why is SageMath generating errors during compilation?
• How do I extract base(3) and index (15) from $3^{15}$ in SageMath?
• Sage fails to recognize `1 + (1/2 + i*sqrt(3)/2)^3` is zero
• Convert sage code from v8.1 to work in v9.1
• Coefficient of Polynomial Function in a loop
• Can attributes of sage classes be changed?
• what does the .<...> notation mean?
• Generators of simplicial homology
• Quickly recalling the definition of a temporary function to make minor edits?
• Digit Grouping
• Badly formatted Cayley Table

● Notable Question   × 2

• Math typesetting partly broken on Safari
• defining periodic functions

● Popular Question   × 2

• Math typesetting partly broken on Safari
• defining periodic functions

● Good Answer   × 64

• Graphs - vertex_connectivity - misleading behavior for parameter k
• Where does sagemath's speed in calculating gcd come from?
• Define elliptic curve over $\mathbb{F}_p(i)$
• Extracting specific rows of a matrix
• notation appointment
• Can I display a polynomial with higher order than 20?
• temporary html files location in Sage 9.7
• tutorial() not working sagemath 9.6 MacOS
• create a file with .sage extension
• replicate recursive sum
• How to measure clock cycles for a particular operation
• Generating an invertible matrix over a finite field
• How to use the output matrix as an input in Sage
• Add a row / column to a matrix
• Sagemath calling Python 2.7 even though I have 3.8.8 installed.
• How to install SageMath on CentOS?
• Numerical approximation error
• What does "./sage -cleaner" do?
• Problem with solution_dict=True
• Is there a function to render latex or html in a notebook from a string ?
• What is the function for "%latex" on a notebook cell ?
• Large symbolic determinant
• simplify() does not work?
• legend overlaps plot
• How do do more complex shell commands in Sage?
• where is basic tutorial for sage
• What is the name of a tensor product?
• How "run a .sage file"?
• How to get a list of monomials of a given degree
• Output Types in Shell
• Is there a function to render latex or html in a notebook from a string ?
• Running sage with files on DropBox
• how to create directory named s where s is a string ('mkdir s' will create directory 's')
• Noob question about lists in sum()
• Python compiler in Sage Notebook
• Searching through completions.
• How do I install python modules, or use a different version of python? (with sage)
• Sage GUI on Mac when building from source
• how do i uninstall sage?
• How to plot TWO polygons in ONE (2d) graphic?
• Naming of Plot Commands in Sage
• should I _really_ review trac tickets?
• Bug with simplicial complexes or computing homology in Sage 7.3?
• Failure to install database_gap in sage 5.5
• Sage needs updated GUI capabilities and fresh examples
• Find all non-negative integer solutions of $a+b+c+d+e = 8$ in Sagemath
• How do I define a homomorphism of a graded commutative algebra?
• Differences between Python2 Sagemath and Python3 Sagemath?
• leading coefficient polynomial
• sagemath windows 8.1 launching jupyter from another directory or drive
• error: Some variable ranges specify variables while others do not
• flipping a graph to plot upside down
• Why does .remove() seem to take every element out of a list?
• I just built a Sage system. What files may I delete with impunity?
• Is there any way to have a cell tell you how long it took to run in the Jupyter notebook?
• tree ordering in sage
• [Sage vs Python] Matrix indexing and list standards
• can't import sage into python
• How to import implicit_plot3d into .py file?
• Why is SageMath generating errors during compilation?
• How can you stop warnings from printing?
• Sage fails to recognize `1 + (1/2 + i*sqrt(3)/2)^3` is zero
• Convert sage code from v8.1 to work in v9.1
• Can attributes of sage classes be changed?

● Great Answer   × 11

• How to install SageMath on CentOS?
• How do I install python modules, or use a different version of python? (with sage)
• Large symbolic determinant
• Is there a function to render latex or html in a notebook from a string ?
• legend overlaps plot
• What is the function for "%latex" on a notebook cell ?
• Searching through completions.
• Running sage with files on DropBox
• simplify() does not work?
• Naming of Plot Commands in Sage
• can't import sage into python

● Organizer   × 1

• What do you think?

● Citizen Patrol   × 1

• What do you think?

● Necromancer   × 2

• Is there a function to render latex or html in a notebook from a string ?
• Offline docset for SageMath

● Enlightened   × 1

• What is the function for "%latex" on a notebook cell ?

● Commentator   × 1

• What is the function for "%latex" on a notebook cell ?

● Student   × 1

• defining periodic functions

● Self-Learner   × 4

• get_minmax_data on implicit_plot
• Is applying a ring homomorphism faster than symbolic substitution?
• Citing Sage
• Citing Sage

● Editor   × 1

• smith normal form RAM limits?

● Teacher   × 1

• What does "./sage -cleaner" do?

● Taxonomist   × 1

● Enthusiast   × 1

● Guru   × 7

• How do I install python modules, or use a different version of python? (with sage)
• Large symbolic determinant
• What is the function for "%latex" on a notebook cell ?
• Searching through completions.
• Running sage with files on DropBox
• Naming of Plot Commands in Sage
• can't import sage into python

● Autobiographer   × 1

● Critic   × 1

● Supporter   × 1

● Civic Duty   × 1

• pb installing sagemath ubuntu from pre-built binaries

● Famous Question   × 1

• defining periodic functions