Pages du manuel Linux : Fonctions des bibliothèques

clantp
return the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular matrix A, supplied in packed form
clantr
return the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a trapezoidal or triangular matrix A
clapll
two column vectors X and Y, let A = ( X Y )
clapmt
rearrange the columns of the M by N matrix X as specified by the permutation K(1),K(2),...,K(N) of the integers 1,...,N
claqgb
equilibrate a general M by N band matrix A with KL subdiagonals and KU superdiagonals using the row and scaling factors in the vectors R and C
claqge
equilibrate a general M by N matrix A using the row and scaling factors in the vectors R and C
claqhb
equilibrate a symmetric band matrix A using the scaling factors in the vector S
claqhe
equilibrate a Hermitian matrix A using the scaling factors in the vector S
claqhp
equilibrate a Hermitian matrix A using the scaling factors in the vector S
claqp2
compute a QR factorization with column pivoting of the block A(OFFSET+1:M,1:N)
claqps
compute a step of QR factorization with column pivoting of a complex M-by-N matrix A by using Blas-3
claqsb
equilibrate a symmetric band matrix A using the scaling factors in the vector S
claqsp
equilibrate a symmetric matrix A using the scaling factors in the vector S
claqsy
equilibrate a symmetric matrix A using the scaling factors in the vector S
clar1v
compute the (scaled) r-th column of the inverse of the sumbmatrix in rows B1 through BN of the tridiagonal matrix L D L^T - sigma I
clar2v
applie a vector of complex plane rotations with real cosines from both sides to a sequence of 2-by-2 complex Hermitian matrices,
clarcm
perform a very simple matrix-matrix multiplication
clarf
applie a complex elementary reflector H to a complex M-by-N matrix C, from either the left or the right
clarfb
applie a complex block reflector H or its transpose H' to a complex M-by-N matrix C, from either the left or the right
clarfg
generate a complex elementary reflector H of order n, such that H' * ( alpha ) = ( beta ), H' * H = I
clarft
form the triangular factor T of a complex block reflector H of order n, which is defined as a product of k elementary reflectors
clarfx
applie a complex elementary reflector H to a complex m by n matrix C, from either the left or the right
clargv
generate a vector of complex plane rotations with real cosines, determined by elements of the complex vectors x and y
clarnv
return a vector of n random complex numbers from a uniform or normal distribution
clarrv
compute the eigenvectors of the tridiagonal matrix T = L D L^T given L, D and the eigenvalues of L D L^T
clartg
generate a plane rotation so that [ CS SN ] [ F ] [ R ] [ __ ]
clartv
applie a vector of complex plane rotations with real cosines to elements of the complex vectors x and y
clarz
applie a complex elementary reflector H to a complex M-by-N matrix C, from either the left or the right
clarzb
applie a complex block reflector H or its transpose H**H to a complex distributed M-by-N C from the left or the right
clarzt
form the triangular factor T of a complex block reflector H of order > n, which is defined as a product of k elementary reflectors
clascl
multiplie the M by N complex matrix A by the real scalar CTO/CFROM
claset
initialize a 2-D array A to BETA on the diagonal and ALPHA on the offdiagonals
clasr
perform the transformation A := P*A, when SIDE = 'L' or 'l' ( Left-hand side ) A := A*P', when SIDE = 'R' or 'r' ( Right-hand side ) where A is an m by n complex matrix and P is an orthogonal matrix,
Class::Accessor
Automated accessor generation
Class::Accessor::Chained
make chained accessors
Class::Accessor::Chained::Fast
Faster, but less expandable, chained accessors
Class::Accessor::Fast
Faster, but less expandable, accessors
Class::Autouse
Run-time load a class the first time you call a method in it.
Class::C3
A pragma to use the C3 method resolution order algortihm
Class::Container
Glues object frameworks together transparently
Class::Contract
Design-by-Contract OO in Perl.
Class::Contract::Production
Design-by-Contract OO in Perl.
Class::Data::Accessor
Inheritable, overridable class and instance data accessor creation
Class::Data::Inheritable
Inheritable, overridable class data
Class::Date
Class for easy date and time manipulation
Class::DBI
Simple Database Abstraction
Class::DBI::AbstractSearch
Abstract Class::DBI's SQL with SQL::Abstract::Limit
Class::DBI::AsForm
Produce HTML form elements for database columns
Class::DBI::Column
A column in a table
Class::DBI::ColumnGrouper
Columns and Column Groups