4.7.2 Commands and Functions for Matrices |
adjoint | adjoint matrix |
AlmostQR | QR decomposition of a matrix |
BlockMat | create a block matrix |
BringIn | bring in objects from another ring |
CharPoly | characteristic polynomial of a matrix |
CheckArgTypes | Check types in a list |
ColMat | single column matrix |
ColumnVectors | the list of column vectors of a matrix |
ConcatAntiDiag | create a simple block matrix |
ConcatDiag | create a simple block matrix |
ConcatHor | create a simple block matrix |
ConcatVer | create a simple block matrix |
det | the determinant of a matrix |
DiagMat | matrix with given diagonal |
Eigenvectors | eigenvalues and eigenvectors of a matrix |
HilbertBasis | Hilbert basis for a monoid |
IdentityMat | the identity matrix |
inverse | multiplicative inverse |
IsAntiSymmetric | checks if a matrix is anti-symmetric |
IsDiagonal | checks if a matrix is diagonal |
IsPositiveGrading | check if a matrix defines a positive grading |
IsSymmetric | checks if a matrix is symmetric |
IsTermOrdering | check if a matrix defines a term-ordering |
IsZero | test whether an object is zero |
jacobian | the Jacobian of a list of polynomials |
len | the length of an object |
LexMat | matrices for std. term-orderings |
LinKer | find the kernel of a matrix |
LinKerModP | find the kernel of a matrix |
LinSol | find a solution to a linear system |
list | convert an expression into a list |
MakeMatByRows, MakeMatByCols | convert a list into a matrix |
matrix | convert an expression into a matrix |
minors | list of minor determinants of a matrix |
NewMat | create a new matrix |
NumCols | number of columns in a matrix |
NumRows | number of rows in a matrix |
pfaffian | the Pfaffian of a skew-symmetric matrix |
product | the product of the elements of a list |
RevLexMat | matrices for std. term-orderings |
RowMat | single row matrix |
Size | the amount of memory used by an object |
StdDegLexMat | matrices for std. term-orderings |
StdDegRevLexMat | matrices for std. term-orderings |
submat | submatrix |
sum | the sum of the elements of a list |
TensorMat | returns the tensor product of two matrices |
toric | saturate toric ideals |
transposed | the transposition of a matrix |
XelMat | matrices for std. term-orderings |