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todays unused votes | 30 votes left |

288

27

- polynomials× 54
- linear-algebra× 39
- PolynomialRing× 37
- graphtheory× 30
- polynomial× 29
- matrices× 29
- graph-theory× 27
- programming× 25
- combinatorics× 23
- equations× 23
- system× 20
- list× 20
- matrix× 19
- trigonometric× 19
- cryptography× 19
- Elliptic-curves× 19
- performance× 18
- coefficients× 18
- finite-fields× 18
- groebner_basis× 18
- finite-field× 18
- rings× 17
- function× 16
- algebra× 16
- singular× 16
- QuotientRing× 16
- posets× 15
- factorization× 15
- multivariate× 14
- EllipticCurve× 14
- permutation× 14
- qepcad× 14
- finite_ring× 14
- symbolic× 12
- multiprocessing× 12
- ideal× 12
- symmetric_group× 12
- polyhedra× 12
- lists× 12
- number_theory× 12
- abelian_group× 12
- parallelization× 12
- confirmed_issue× 12
- optimization× 11
- profiling× 11
- inequalities× 11

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1 ● Good Answer
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27

● Nice Answer × 102

● Scholar × 1 ● Supporter × 1 ● Necromancer × 2

● Nice Question × 5

● Famous Question × 4

● Critic × 1 ● Notable Question × 10

● Civic Duty × 1 ● Citizen Patrol × 1 ● Teacher × 1

● Enthusiast × 1

- integration with 'maxima' gives different result than 'sympy' and 'mathematica_free'
- An Exercicse from A=B
- symbolic substitution is done only partially
- Replacing an expression by another in the ring of polynomials
- Computing the time of execution
- integrate constantly asks for "zero or nonzero"
- Fastest way to compute the coefficients of this generating function?
- How to solve a formal PDE
- What is the equivalent of Mathematica SymmetricReduction[] in Sage?
- Finding the minimal polynomial for a solution of a trigonometric system of quadratic equations
- Code for guessing formula for integer sequence
- Itertools permutations()
- Find the minimal polynomial of an element over a finite field
- replacing even powers of sin(x) by powers of (1-cos(x)^2)
- What mathematical procedure does sagemath use to solve these types of systems? Is there a better process?
- Action of Permutations on Points, maybe with GAP?
- Spanning elementary subgraphs on a given number of vertices
- Generating random vectors list which are linearly independent
- Finding a unique integer solution to a set of inequalities
- common factor in symbolic expressions
- Symbolic variables with Clifford algebra
- concurrent computation of a function
- How to find all combinations in multinomial case
- How do I use Groebner's basis in SageMath to solve a nonlinear system?
- How to construct a class of matrices satisfying a given matrix equation.
- integer solutions to this system of equations
- Conditional in list

● Nice Answer × 102

- Adding two moving points on an elliptic curve
- Canonicalize radical not simplifying expression
- integration with 'maxima' gives different result than 'sympy' and 'mathematica_free'
- Taylor expansion in SageMath returns error
- symbolic substitution is done only partially
- The sum function doesn't work in my Jupyter notebook. I get the following error message. Any help appreciated.
- An Exercicse from A=B
- Consider the class of simple, connected unicyclic graphs on $n$ vertices (a graph on $n$ vertices is unicyclic, if it has $n$ edges).
- get the coefficients from the polynomial of several variables
- Implementing characters inside the function
- Replacing an expression by another in the ring of polynomials
- Computing the time of execution
- Generating two integers with conditions
- Solving polynomial equations using Grobner basis technique
- Generate a random integer with some condition
- How to stop code after a given time
- integrate constantly asks for "zero or nonzero"
- Error in Sage? Integer object is not callable
- Ghost numbers when using ARB
- Fastest way to compute the coefficients of this generating function?
- number of arguments does not match number of variables in parent
- Coercion - polynomial in two variable/polynomial in one variable over function field
- Efficient way to compute all possible permutations that sort a list
- Finding the roots of a quartic in GF(p)[x], roots are not correct
- Converting algebraic geometry Magma's code to Sage
- hi any help with TypeError: unable to convert b to an integer
- What is the equivalent of Mathematica SymmetricReduction[] in Sage?
- Simplify an expression in symbolic matrix
- Factorizing matrix entries that are polynomials
- Finding the minimal polynomial for a solution of a trigonometric system of quadratic equations
- errors when read a file with symbols
- Code for guessing formula for integer sequence
- Itertools permutations()
- Regarding remove() function
- More efficient methods for finding subsets of Subsets()
- Rings and Fields in SageMath
- Binary partition function
- Generate the list of all graph isomorphism classes of a given size n
- A linear algebra question
- How to solve a formal PDE
- Find the minimal polynomial of an element over a finite field
- recurrence relation
- Computing ratio of two elements in a large ring
- How to use all cores in solve() method?
- How to eliminate duplicates in a list preserving previous order
- Finding all non-isomorphic $C_5$-free connected planar graphs of order 11.
- Poset whose elements are frozen sets
- Changing the meaning of /
- Get maximally linearly independent set of vectors
- Cayley graph side error
- Evaluation map and ideal from polynomial ring K[X] -> K
- replacing even powers of sin(x) by powers of (1-cos(x)^2)
- Can I create 10-adic numbers?
- Finiteness of a group given by a presentation
- All the solutions of a polynomial system over a finite ring
- Color coding the colorings dictionary in graph_colorings
- What mathematical procedure does sagemath use to solve these types of systems? Is there a better process?
- Action of Permutations on Points, maybe with GAP?
- How do I truncate multivariate polynomials?
- Multivariate polynomial ring with total degree no larger than n
- How to select a serie of sublists according to an other list
- Writing a polynomial as a product of t-numbers
- How to construct a matrix space ?
- fast factorization of ratios of polynomials
- Spanning elementary subgraphs on a given number of vertices
- Exporting from Sage to Macaulay2
- Error Handling
- orthogonalization and orthonormalization of vectors under integer mod
- Generating random vectors list which are linearly independent
- How to truncate a polynomial to a certain power
- Find the longest word in a symmetric group which satisfies a certain property.
- How to find a permutation which sends a given list to another given list in SageMath?
- Finding a unique integer solution to a set of inequalities
- How to use the coppersmith method in sagemath?
- Find polynomial with given residues modulo two other polynomials
- Multiplying elements of D4
- common factor in symbolic expressions
- how to solve an equation including natural log
- Exponential in Clifford algebra
- Symbolic variables with Clifford algebra
- Substituting vars of PowerSeries over RR
- Error computing kernel of matrix over symbolic ring
- How to use the output matrix as an input in Sage
- An error when use subs
- concurrent computation of a function
- number of distinct prime factors of a number
- unexpected TypeError while creating a polyhedron over ZZ with Normaliz
- Change Valuation to do Series Reversion
- How to find all combinations in multinomial case
- How do I use Groebner's basis in SageMath to solve a nonlinear system?
- Find binary solution over non square matrix
- How to create lists of n-tuples efficiently?
- $k$-independence number in graphs
- factor symbolic expression
- How to construct a class of matrices satisfying a given matrix equation.
- Recursive Function Error
- Obtaining incidence algebras for GAP via Sage
- Is there a way to check if a given Elliptic-curve in a finite field has an element with a certain $x$ value?
- Finding isomorphic lists in a big list
- solver parameter not available in Mixed Integer Linear Programming
- integer solutions to this system of equations
- Conditional in list

- integration with 'maxima' gives different result than 'sympy' and 'mathematica_free'
- Converting algebraic geometry Magma's code to Sage
- mutivariate polynomial with a single variable
- symbolic substitution is done only partially
- define a finite semiring
- How to deal with "GAPError: Error, reached the pre-set memory limit" ?
- efficient generation of unitary divisors
- multiplicative functions for factored integers
- concurrent computation of a function
- unexpected TypeError while creating a polyhedron over ZZ with Normaliz
- "ModuleNotFoundError: No module named 'binascii'" while installing Normaliz in Sage 9.3
- solver parameter not available in Mixed Integer Linear Programming

● Scholar × 1 ● Supporter × 1 ● Necromancer × 2

- Change Valuation to do Series Reversion
- "ModuleNotFoundError: No module named 'binascii'" while installing Normaliz in Sage 9.3

● Nice Question × 5

- iterate over all directed acyclic graphs (DAGs) on n vertices
- gcd on polynomials over ZZ
- concurrent computation of a function
- KeyError followed by AttributeError while calling .closest_vector()
- installing a newer version of a package within Sage

- integrate constantly asks for "zero or nonzero"
- replacing even powers of sin(x) by powers of (1-cos(x)^2)

- integrate constantly asks for "zero or nonzero"
- replacing even powers of sin(x) by powers of (1-cos(x)^2)

● Famous Question × 4

- installing a newer version of a package within Sage
- How to deal with "GAPError: Error, reached the pre-set memory limit" ?
- concurrent computation of a function
- "ModuleNotFoundError: No module named 'binascii'" while installing Normaliz in Sage 9.3

- canonical form of `(-1)^(1/4)` and/or `exp(pi*I/4)`
- symbolic substitution is done only partially
- subsets of Set of unhashable items
- Converting algebraic geometry Magma's code to Sage
- mutivariate polynomial with a single variable
- efficient generation of restricted divisors
- define a finite semiring
- honoring zero element in a custom algebraic structure
- multiplicative functions for factored integers
- non coprime moduli are not supported by CRT for IntegerMod_int
- solver parameter not available in Mixed Integer Linear Programming
- ValueError: Cannot pickle code objects from closures
- "SignalError: Illegal instruction" on calling .right_kernel()
- KeyError followed by AttributeError while calling .closest_vector()
- How to deal with "GAPError: Error, reached the pre-set memory limit" ?
- gcd on polynomials over ZZ
- efficient generation of unitary divisors
- iterate over all directed acyclic graphs (DAGs) on n vertices
- Computing projection of a polyhedron
- concurrent computation of a function
- uniform way to iterate over terms of uni-/multi-variate polynomials
- "ModuleNotFoundError: No module named 'binascii'" while installing Normaliz in Sage 9.3
- installing a newer version of a package within Sage

● Critic × 1 ● Notable Question × 10

- symbolic substitution is done only partially
- "SignalError: Illegal instruction" on calling .right_kernel()
- solver parameter not available in Mixed Integer Linear Programming
- iterate over all directed acyclic graphs (DAGs) on n vertices
- ValueError: Cannot pickle code objects from closures
- uniform way to iterate over terms of uni-/multi-variate polynomials
- How to deal with "GAPError: Error, reached the pre-set memory limit" ?
- installing a newer version of a package within Sage
- concurrent computation of a function
- "ModuleNotFoundError: No module named 'binascii'" while installing Normaliz in Sage 9.3

● Civic Duty × 1 ● Citizen Patrol × 1 ● Teacher × 1

● Enthusiast × 1

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