LSAMEN(l) ) LSAMEN(l)
NAME
LSAMEN - test if the first N letters of CA are the same as the first N letters of CB, regardless of case
SYNOPSIS
LOGICAL FUNCTION LSAMEN( N, CA, CB )
CHARACTER*( * ) CA, CB
INTEGER N
PURPOSE
LSAMEN tests if the first N letters of CA are the same as the first N letters of CB, regardless of case. LSAMEN returns .TRUE. if CA and CB
are equivalent except for case and .FALSE. otherwise. LSAMEN also returns .FALSE. if LEN( CA ) or LEN( CB ) is less than N.
ARGUMENTS
N (input) INTEGER
The number of characters in CA and CB to be compared.
CA (input) CHARACTER*(*)
CB (input) CHARACTER*(*) CA and CB specify two character strings of length at least N. Only the first N characters of each
string will be accessed.
LAPACK version 3.0 15 June 2000 LSAMEN(l)
Check Out this Related Man Page
DLAQTR(l) ) DLAQTR(l)
NAME
DLAQTR - solve the real quasi-triangular system op(T)*p = scale*c, if LREAL = .TRUE
SYNOPSIS
SUBROUTINE DLAQTR( LTRAN, LREAL, N, T, LDT, B, W, SCALE, X, WORK, INFO )
LOGICAL LREAL, LTRAN
INTEGER INFO, LDT, N
DOUBLE PRECISION SCALE, W
DOUBLE PRECISION B( * ), T( LDT, * ), WORK( * ), X( * )
PURPOSE
DLAQTR solves the real quasi-triangular system op(T)*p = scale*c, if LREAL = .TRUE. or the complex quasi-triangular systems
op(T + iB)*(p+iq) = scale*(c+id), if LREAL = .FALSE.
in real arithmetic, where T is upper quasi-triangular.
If LREAL = .FALSE., then the first diagonal block of T must be 1 by 1, B is the specially structured matrix
B = [ b(1)b(2) ... b(n) ]
[ w ]
[ w ]
[ . ]
[ w ]
op(A) = A or A', A' denotes the conjugate transpose of
matrix A.
On input, X = [ c ]. On output, X = [ p ].
[ d ] [ q ]
This subroutine is designed for the condition number estimation in routine DTRSNA.
ARGUMENTS
LTRAN (input) LOGICAL
On entry, LTRAN specifies the option of conjugate transpose: = .FALSE., op(T+i*B) = T+i*B, = .TRUE., op(T+i*B) = (T+i*B)'.
LREAL (input) LOGICAL
On entry, LREAL specifies the input matrix structure: = .FALSE., the input is complex = .TRUE., the input is real
N (input) INTEGER
On entry, N specifies the order of T+i*B. N >= 0.
T (input) DOUBLE PRECISION array, dimension (LDT,N)
On entry, T contains a matrix in Schur canonical form. If LREAL = .FALSE., then the first diagonal block of T mu be 1 by 1.
LDT (input) INTEGER
The leading dimension of the matrix T. LDT >= max(1,N).
B (input) DOUBLE PRECISION array, dimension (N)
On entry, B contains the elements to form the matrix B as described above. If LREAL = .TRUE., B is not referenced.
W (input) DOUBLE PRECISION
On entry, W is the diagonal element of the matrix B. If LREAL = .TRUE., W is not referenced.
SCALE (output) DOUBLE PRECISION
On exit, SCALE is the scale factor.
X (input/output) DOUBLE PRECISION array, dimension (2*N)
On entry, X contains the right hand side of the system. On exit, X is overwritten by the solution.
WORK (workspace) DOUBLE PRECISION array, dimension (N)
INFO (output) INTEGER
On exit, INFO is set to 0: successful exit.
1: the some diagonal 1 by 1 block has been perturbed by a small number SMIN to keep nonsingularity. 2: the some diagonal 2 by 2
block has been perturbed by a small number in DLALN2 to keep nonsingularity. NOTE: In the interests of speed, this routine does
not check the inputs for errors.
LAPACK version 3.0 15 June 2000 DLAQTR(l)
I need to use bash to convert sentences where all words start with a small letter into one where all words start with a capital letter.
So that a string like:
are utilities ready for hurricane sandy
becomes:
Are Utilities Ready For Hurricane Sandy (10 Replies)
Hi
I am new to this forum.
Any please help me to capture ctrl x and ctrl y via a bash script.
and please tell me how to clear the prompt via bash script
BR
Ramukumar M (4 Replies)
I have an Oracle Linux 7.1 vsphere host built. It's be preconfigured with our security configurations.
What I would like to do is unconfigure this host. Then set the host to do firstboot --reconfigure.
how do I do that using /etc/sysconfig/firstboot?
I've tried setting
... (10 Replies)
i know from the command line, the symbol $_ is used to get the last command that was run.
however, id like to replicate this within a script.
meaning, how do i do something like this:
#!/bin/sh
ps -ef | egrep talling
StoreThisLastCommandA=$_
awk '/error/ {print $3}' /tmp/test... (5 Replies)
hi folks,
how to using tar with exclude directory and compress it using tar.Z
i only know how to exclude dir only with this command below:
tar -cvf /varios/restore/test.tar -X excludefile.txt /jfma/test1/
how to compress it using 1 command?
Thanx
Please use CODE tags as... (6 Replies)
Quite an obscure question I think.
We have a rebuild process for remote sites that allows us to PXE rebuild a till (actually a PC with a touch screen and various fancy bits) running CentOS. The current CentOS5 tills work just fine with a tar image restore and some personalisation. Sadly,... (4 Replies)
Hello All,
I had recently learnt a bit of Docker(which provides containerization process).
Here are some of my learning points from it.
Let us start first with very basic question:
What is Docker:
Docker is a platform for sysadmins and developers to DEPLOY, DEVELOP and RUN applications ... (7 Replies)
Hi Folks,
I feel that I should be posting this in the Unix for Dummies Forum and will probably wish I'd created an account and done just that - but here goes anyway.
I have two identical servers both Dell R430's both running RedHat Enterprise Server 7.4 and the same kernel, both have the same... (16 Replies)
Hi,
What is installation package and how to create it?
When we run:
in AIX:
installp package1
or
in Linux
rpm -ivh mypackage
What is package1 or mypackage in the abov examples and how to create them and deploy them?
I hope my question is clear enough.
Thank you (2 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
After the success of the jq - tool for parsing and manipulating JSON-Data someone wrote a tool called yq, which aims to be the same for YAML, what jq is for JSON. Seems to work fine. I'll definitely give it a chance in future.
Example YAML-File:
--- !ruby/object:Puppet::Node::Facts
... (1 Reply)