suivant:
Evaluate a matrix :
monter:
The CAS functions
précédent:
Vandermonde matrix : vandermonde
Table des matières
Index
Arithmetic and matrix
Sous-sections
Evaluate a matrix :
evalm
Addition and substraction of two matrices :
+ - .+ .-
Multiplication of two matrices :
* &*
Addition of elements of a column of a matrix :
sum
Cumulated sum of elements of each column of a matrix :
cumSum
Multiplication of elements of each column of a matrix :
product
Power of a matrix : ^ &^
Hadamard product :
hadamard product
Hadamard product (infixed version):
.*
Hadamard division (infixed version):
./
Hadamard power (infixed version):
.^
Extracting element(s) of a matrix :
[] at
Modify an element or a row of a matrix :
subsop
Extract rows or columns of a matrix (Maple compatibility) :
row col
Remove rows or columns of a matrix :
delrows delcols
Extract a sub-matrix of a matrix (TI compatibility) :
subMat
Add a row to another row :
rowAdd
Multiply a row by an expression :
mRow
Add
k
times a row to an another row :
mRowAdd
Exchange two rows :
rowSwap
Make a matrix with a list of matrix :
blockmatrix
Make a matrix from two matrices :
semi_augment
Make a matrix from two matrices :
augment concat
Build a matrix with a function :
makemat
Define a matrix :
matrix
Append a column to a matrix :
border
Count the elements of a matrix verifying a property :
count
Count the elements equal to a given value :
count_eq
Count the elements smaller than a given value :
count_inf
Count the elements greater than a given value :
count_sup
Statistics functions acting on column matrices :
mean
,
stddev
,
variance
,
median
,
quantile
,
quartiles
,
boxwhisker
Dimension of a matrix :
dim
Number of rows :
rowdim rowDim nrows
Number of columns :
coldim colDim ncols
giac
documentation written by Renée De Graeve and Bernard Parisse
