The following tags have headlines at least 100 characters in length. This results in a warning, and if debugLevel is positive, an error.
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
o173 = |AlgebraicSplines :: cellularComplex |create the cellular chain complex whose homologies are the singular homologies of the complex $\Delta$ relative to its boundary |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|AlgebraicSplines :: postulationNumber |computes the largest degree at which the hilbert function of the graded module M is not equal to the hilbertPolynomial |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|AlgebraicSplines :: ringStructure |given a sub-module of a free module (viewed as a ring with direct sum structure) which is also a sub-ring, creates a ring map whose image is the module with its ring structure |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|AlgebraicSplines :: stanleyReisner |Creates a ring map whose image is the ring of piecewise continuous polynomials on $\Delta$. If $\Delta$ is simplicial, the Stanley Reisner ring of $\Delta$ is returned. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|AlgebraicSplines :: stanleyReisnerPresentation |creates a ring map whose image is the sub-ring of $C^0(\Delta)$ generated by $C^r(\Delta)$. If $\Delta$ is simplicial, $C^0(\Delta)$ is the Stanley Reisner ring of $\Delta$. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Bertini :: Bertini input file declarations: random numbers |an option which designates symbols/strings/variables that will be set to be a random real number or random complex number |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|BIBasis :: biBasis |constructs a reduced Boolean Gröbner basis for the given Ideal, if the second argument is true (default), and reduced Boolean Pommaret basis otherwise. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|BoijSoederberg :: isMassEliminate |determines whether the Boij-Soederberg decomposition algorithm eliminates multiple Betti numbers at the same time |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Bruns :: bruns |Returns an ideal generated by three elements whose 2nd syzygy module is isomorphic to a given module |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|CharacteristicClasses :: CharacteristicClasses |Chern classes and other characteristic classes of subschemes of certain smooth toric varieties, including products of projective spaces |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|CharacteristicClasses :: CheckToricVarietyValid |Checks if the input normal toric variety X is a valid choice for an ambient space when computing characteristic classes of subschemes V of X |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|CharacteristicClasses :: ChowRing |Computes the Chow ring of a product of projective spaces m projective spaces given the coordinate ring |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|CharacteristicClasses :: isMultiHomogeneous |Checks if an ideal is homogeneous with respect to the grading on its ring (i.e. multi-homogeneous in the multi-graded case) |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|CohomCalg :: CohomCalg |an interface to the CohomCalg software for computing cohomology of torus invariant divisors on a toric variety |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Cremona :: rationalMap(PolynomialRing,List) |rational map defined by the linear system of hypersurfaces passing through random points with multiplicity |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|DeterminantalRepresentations :: bivariateDiagEntries |computes diagonal entries and eigenvalues for a determinantal representation of a bivariate polynomial |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|DGAlgebras :: killCycles |Adjoins variables to make non-bounding cycles boundaries in the lowest positive degree with nontrivial homology. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|DiffAlg :: random(DiffAlgElement,Ring) |replaces the variables of the coefficient ring of a differential form or a vector field with random values |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Divisor :: IsGraded |an option used by numerous functions which tells it to treat the divisors as if we were working on the Proj of the ambient ring. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Divisor :: MTries |an option used by embedAsIdeal how many times to try embedding the module as an ideal in a random way. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Divisor :: ramificationDivisor |compute the ramification divisor of a finite inclusion of normal domains or a blowup over a smooth base |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Dmodules :: cssExptsMult |the exponents (and multiplicities) of the canonical series solutions of I in the direction of a weight vector |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Dmodules :: paramBpoly(RingElement,String) |compute the list of all possible Bernstein-Sato polynomials for a polynomial with parametric coefficients |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: ciResDeg |compute a regularity index and partial degrees of the residual resultant over a complete intersection |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: degHomPolMap |return the base of monomials in a subset of variables, and the matrix of coefficients of a morphism of free modules f:R(d1)+...+R(dn)->R_d with respect to these variables |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: detComplex |This function calculates the determinant of a graded ChainComplex with respect to a subset of the variables of the polynomial ring in a fixed degree. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: listDetComplex |This function calculates the list with the determinants of some minors of the maps of a graded ChainComplex with respect to a subset of the variables of the polynomial ring in a fixed degree.|
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: mapsComplex |This function calculates the maps of a graded ChainComplex with respect to a subset of the variables of the polynomial ring in a fixed degree. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: minorsComplex |calculate some minors of the maps of a graded ChainComplex in a subset of variables and fixed degree |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|EliminationMatrices :: regularityVar |computes the Castelnuovo-Mumford regularity of homogeneous ideals in terms of Betti numbers, with respect to some of the variables of the ring |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|FourTiTwo :: toBinomial |creates a toric ideal from a given set of exponents of its generators; equivalent to "output --binomials" in 4ti2 |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|FourTiTwo :: toricGraverDegrees |displays the degrees of all Graver basis elements for the toric ideal I_A; equivalent to "output --degrees foo.gra" in 4ti2 |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|FrobeniusThresholds :: Search |an option for the function nu to specify the search method for testing containments of powers of ideals |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|GraphicalModels :: gaussianVanishingIdeal(...,OldVersion=>...) |optional argument in gaussianVanishingIdeal to use old method for gaussianRings coming from directed graphs |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|GraphicalModels :: hiddenMap |linear map between the ring of a model with one hidden variable and the ring of the corresponding fully observed model |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|GraphicalModels :: marginMap |linear map on joint distributions for discrete random variables replacing marginals for indeterminates |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|GraphicalModels :: OldVersion |optional argument in gaussianVanishingIdeal to use old method for gaussianRings coming from directed graphs |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Graphs :: breadthFirstSearch |runs a breadth first search on the digraph starting at a specified node and returns a list of the vertices in the order they were discovered |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Graphs :: depthFirstSearch |runs a depth first search on the digraph or digraph and returns the discovery time and finishing time for each vertex in the digraph |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Graphs :: floydWarshall |runs the Floyd-Warshall algorithm on a digraph to determine the minimum distance from one vertex to another in the digraph |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Graphs :: reverseBreadthFirstSearch |runs a reverse breadth first search on the digraph and returns a list of the vertexSet in the order they were discovered |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Graphs :: topSort |outputs a hashtable containing original digraph, new digraph with vertices topologically sorted and a map from vertices of original digraph to new digraph. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|InvariantRing :: RingOfInvariants |the class of the rings of invariants under the action of a finite group, an Abelian group or a linearly reductive group |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|InvariantRing :: secondaryInvariants(...,PrintDegreePolynomial=>...)|an optional argument for secondaryInvariants that determines the printing of an informative polynomial |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|InvolutiveBases :: pommaretMultVar |return table of multiplicative variables for given module elements as determined by Pommaret division |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|K3Carpets :: carpetBettiTable |compute the Betti tables of a carpet of given genus and Clifford index over a prime field of characteristic p |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|K3Carpets :: schreyerName |get the names of generators in the (nonminimal) Schreyer resolution according to Schreyer's convention |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|KustinMiller :: Cyclic Polytopes |Constructing minimal resolutions for Stanley-Reisner rings of boundary complexes of cyclic polytopes |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|LatticePolytopes :: isJetSpanned |checks if the polarized toric variety associated to a set of lattice points is k-jet spanned at a given point. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|LieTypes :: fusionCoefficient(...,MaxWordLength=>...) |Optional argument to specify the allowable length of words in the affine Weyl group when computing fusion products. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|LieTypes :: fusionProduct(...,MaxWordLength=>...) |Optional argument to specify the allowable length of words in the affine Weyl group when computing fusion products. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|LieTypes :: MaxWordLength |Optional argument to specify the allowable length of words in the affine Weyl group when computing fusion products. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Macaulay2Doc :: resolution(Matrix) |given a module map represented by a matrix, produce a comparison map between resolutions of its source and target |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|MixedMultiplicity :: homIdealPolytope |Compute the homogeneous ideal corresponding to the vertices of a lattice polytope in $\mathbb{R}^n$. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|NCAlgebra :: rightKernel |Method for computing kernels of matrices over noncommutative rings in a given degree without using Bergman |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|NumericalSchubertCalculus :: randomSchubertProblemInstance |Returns a random instance of a given Schubert problem by computing random matrices representing flags |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|OldPolyhedra :: sublatticeBasis |computes a basis for the sublattice generated by integral vectors or the lattice points of a polytope |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|PhylogeneticTrees :: phyloToricFP |Compute the invariants of a group-based phylogenetic tree model using the toric fiber product structure |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|PhylogeneticTrees :: phyloToricRandom |Compute a random invariant of a group-based phylogenetic tree model using the toric fiber product structure |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Polyhedra :: sublatticeBasis |computes a basis for the sublattice generated by integral vectors or the lattice points of a polytope |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|QuillenSuslin :: changeVar |computes a change of variables which make the first entry of a unimodular row monic in a specified variable |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|QuillenSuslin :: completeMatrix |completes a unimodular matrix over a polynomial ring or Laurent polynomial ring to a square invertible matrix |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RandomComplexes :: randomChainComplex |random chain complex over the integers with prescribed ranks of the homology group and ranks of the matrices |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RandomCurvesOverVerySmallFiniteFields :: Details |keeps track of the precise step in the construction of canonical genus 14 and 15 curves. Default value is "false". |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RandomMonomialIdeals :: CMStats |fraction of monomial ideals (or other objects) in the given list whose quotient ring is Cohen-Macaulay |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RandomRationalPoints :: IntersectionAttempts |an option which controls how many linear intersections are attempted when looking for rational points |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RandomRationalPoints :: MaxCoordinatesToReplace |The maximum number of coordinates to turn into non-monomial functions when calling {\tt randomCoordinateChange} |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RandomSpaceCurves :: knownUnirationalComponentOfSpaceCurves |check whether there is a unirational construction for a component of the Hilbert scheme of space curves |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RationalMaps :: inverseOfMap |Computes the inverse map of a given birational map between projective varieties. Returns an error if the map is not birational onto its image. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RationalMaps :: jacobianDualMatrix |Computes the Jacobian Dual Matrix, a matrix whose kernel describing the syzygies of the inverse map. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RationalMaps :: mapOntoImage |Given a map of rings, correspoing to X mapping to Y, this returns the map of rings corresponding to X mapping to f(X). |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RationalMaps :: MinorsCount | An option controlling the behavior of isBirational and inverseOfMap (and other functions which call those). |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RationalMaps :: sourceInversionFactor |Computes the the common factor among the the components of the composition of the inverse map and the original map. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|ReactionNetworks :: negativeUndirectedLaplacian |Computes the negative of the Laplacian matrix of an undirected graph associated with a Reaction Network. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|ReactionNetworks :: stoichiometricConeKer |Computes a matrix whose columns are the rays of the cone non-negative kernel of the stoichiometric matrix of a Reaction Network. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RelativeCanonicalResolution :: getCoxDegrees |Computes the degree of a polynomial in the Cox ring corresponding to a section of a bundle on the scroll |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RelativeCanonicalResolution :: getScrollDegrees |Computes the degree of a section of a bundle on the scroll ring corresponding to a polynomial in the Cox ring |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|RelativeCanonicalResolution :: iteratedCone |Computes a (possibly non-minimal) resolution of C in P^{g-1} starting from the relative canonical resolution of C in P(E) |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|ResLengthThree :: Labels |an optional argument for multTableOneOne and MultTableOneTwo determining whether to label rows and columns |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|ResolutionsOfStanleyReisnerRings :: colorfulPresentation |A presentation of the Stanley-Reisner ring of the barycentric subdivision of a simplicial complex over its colorful parameter ring |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SchurFunctors :: character |Determines the character of a compostion of schur functors applied to the representation of GL(V) on V |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SectionRing :: isMRegular |isMRegular(F,G,m) tests where F is m-regular with respect to G (globally generated) in the sense of Castelnuovo-Mumford. Omitting G assumes G=O_X(1). |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SectionRing :: mRegular |mRegular(F,G) computes the regularity of F with respect to G (globally generated), in the sense of Castelnuovo-Mumford. Omitting G assumes G=O_X(1). |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SectionRing :: sectionRing |sectionRing(I) produces the section ring of an ample divisor. If I is an ideal, one can input I to get the section ring of the corresponding divisor. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: containedInSingularLocus |This method tests is an irreducible variety is contained in the singular locus of the reduced scheme of an irreducible scheme |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: intersectionProduct |A class in the Chow ring of the ambient space representing the Fulton-MacPherson intersection product of two schemes inside a variety |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: projectiveDegree |This method computes a single projective degree of a scheme X inside a scheme Y, where X,Y are subschemes of some product of projective spaces |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: projectiveDegrees |This method computes the projective degrees of a scheme X inside a scheme Y, where X,Y are subschemes of some product of projective spaces |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: segre |This method computes the Segre class of a scheme X inside a scheme Y, where X,Y are subschemes of some product of projective spaces |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: SegreClasses |Tests containment of varieties and computes algebraic multiplicity of subvarieties and Fulton-MacPherson intersection products - via a very general Segre class computation |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SegreClasses :: segreDimX |This method computes the dimension X part of the Segre class of a scheme X inside a scheme Y, where X,Y are subschemes of some product of projective spaces |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Seminormalization :: findElementMappingToTarget |given a ring map and an element of the target, this find an element from the source whose image is the given one |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SlackIdeals :: graphFromSlackMatrix |creates the vertex-edge incidence matrix for the bipartite non-incidence graph with adjacency matrix the given slack matrix |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SlackIdeals :: Saturate |choose whether to saturate with respect to the product of all variables at the same time or variable by variable. |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SlackIdeals :: slackFromGaleCircuits(...,Tolerance=>...) |specifies the tolerance to compute the slack matrix of a polytope from a Gale transform of a polytope |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SpectralSequences :: filteredComplex(List) |obtain a filtered complex from a list of chain complex maps or a nested list of simplicial complexes |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|StatGraphs :: collateVertices |convert a mixed graph into a new mixed graph where each component subgraph has the same set of vertices |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|StatGraphs :: partitionLMG |partition the vertices of a loopless mixed graph into adjacent to undirected edges and adjacent to bidirected edges |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|StronglyStableIdeals :: stronglyStableIdeals |Compute the saturated strongly stable ideals in the given ambient space with given Hilbert polynomial |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|SymbolicPowers :: CIPrimes |an option to compute the symbolic power by taking the intersection of the powers of the primary components |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|TateOnProducts :: BundleType |Option in beilinson with values PrunedQuotient, QuotientBundle, DummyQuotientBundle, SubBundle, FreeBundle, or MapsBetweenFreeBundles |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|TateOnProducts :: tateExtension |extend the terms in the Beilinson window to a part of a corner complex of the corresponding Tate resolution |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|TestIdeals :: ascendIdeal |find the smallest ideal containing a given ideal which is compatible with a given Cartier linear map |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|TestIdeals :: ascendModule |find the smallest submodule of free module containing a given submodule which is compatible with a given Cartier linear map |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|TestIdeals :: frobeniusTraceOnCanonicalModule |find an element of a polynomial ring that determines the Frobenius trace on the canonical module of a quotient of that ring |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|ToricInvariants :: ToricInvariants |Given a projective toric variety, the package computes the degree and codimension of the dual, the Euclidean distance degree, polar degrees, and Chern-Mather class |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|VersalDeformations :: checkTangentSpace |checks if dimension of space of sections of the normal bundle agrees with that calculated using normalMatrix |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|WeylGroups :: isReduced(BasicList,WeylGroupElement) |whether an Weyl group element can be multiplied by some simple reflections with length increasing at each step |
+--------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
The FourTiTwo tags in particular can cause build errors if MakeDocumentation => false is passed to installPackage and then later running the Saturation tests:
error: test(s) #28 of package Saturation failed.
needsPackage "SymbolicPowers"
-- warning: document: documentation headlines must be less than 100 characters long:
-- "creates a toric ideal from a given set of exponents of its generators; equivalent to \"output --binomials\" in 4ti2"
/build/macaulay2-1.17.1.1+git87.8019041+ds/M2/Macaulay2/packages/FourTiTwo.m2:312:1:(2):[34]: error: warning issued, debugLevel > 0
The following tags have headlines at least 100 characters in length. This results in a warning, and if
debugLevel
is positive, an error.The
FourTiTwo
tags in particular can cause build errors ifMakeDocumentation => false
is passed toinstallPackage
and then later running theSaturation
tests: