I tried this code below and I got all the numbers trimed but all the columns merged to one single column. Anyone any any idea how I can change the code?
i am trying to add numbers with decimal place and I am prompted with an error.
this expr command works
:add=`expr 1 + 1`
:echo $add
:2
but when i am trying to add
:addThis=`expr 1.1 + 1`
:expr: An integer value was expected.
is there a way to add numbers with decimal place in UNIX? (4 Replies)
Hi Everyone,
I need a shell/perl script to bring selected columns from all the files located in a directory and place them in a new file side by side.
File1:
a b c d
2 3 4 5
f g h i
..........
File2:
I II III IV
w x y z
..............
and so on many files are there...... (8 Replies)
I have a document that has 7 columns.
eg.
$1 $2 $3 $4 $5 $6 $7
string string string string integer integer integer
The 6th and 7th columns are a mix of integers and floating decimals (with 4 decimal places). I need to convert the last 2 columns so that all... (3 Replies)
Hello all,
I have an XML with below content from which i need to remove the trailing zeros, like 123.00 should be converted to 123 and 123.01200 to 123.012 Below is the sample excerpt data from XML file. My input file size could be approximately 5 GB or less.
CURRENT:... (10 Replies)
Hi ,
seq can be 0...128
int windex = seq / 8;
int bindex = seq % 8;
unsigned char bitvalue = '\x01' << (7-bindex) ;
bpv.bitmapvalue = bitvalue;
This is the part of a program to convert decimal to bitmap value of hexadecimal.
I want this to change to convert only to... (1 Reply)
Hi All,
I have problem in the middle of implementing to users, whereby the complaint is all about the decimal place which is too long. I need two decimal places only, but the outcome from command is always fixed to 6.
See the sample :
before:
Sort Total
Site Sort SortName Parts ... (3 Replies)
Hi,
I have an issue converting decimal places of a particular column, i am using below script to get the output, but the output is not generating in desired format.
awk -F"," 'BEGIN{OFS=","}{if(NR==0)getline;if ($7 != "") {if ($7 > 0) $7=$7/100 ; {printf "%.2f"... (3 Replies)
Dear all,
I have a data test.txt as below.
X22.30799720_T cg03868770 -0.5645412582127 2.4084685750406e-175
X22.30781182_A cg03868770 -0.5620426397492 3.5818034129169e-172
X22.30780724_C cg03868770 -0.5616890165605 2.9765569717858e-168
what I want is:
X22.30799720_T cg03868770... (3 Replies)
Hi,
I have one input file which is delimited by pipe. I want to put decimal points in this input file at particular position in particular column and also get the negative sign (if any) at start of that column.
$ cat Input_file.txt
11|10102693|1|20151202|10263204|20151127|N|0001... (7 Replies)
Hi I was hoping someone could help me with a sed script I am trying to write? I am on a Mac running ElCapitan
I have some text that I have converted from a pdf that I want to format into an xml file.
In the file I have managed to delete all the text I do not need. The text I have left is... (8 Replies)
Discussion started by: Paul Walker
8 Replies
LEARN ABOUT REDHAT
slaed3
SLAED3(l) ) SLAED3(l)
NAME
SLAED3 - find the roots of the secular equation, as defined by the values in D, W, and RHO, between 1 and K
SYNOPSIS
SUBROUTINE SLAED3( K, N, N1, D, Q, LDQ, RHO, DLAMDA, Q2, INDX, CTOT, W, S, INFO )
INTEGER INFO, K, LDQ, N, N1
REAL RHO
INTEGER CTOT( * ), INDX( * )
REAL D( * ), DLAMDA( * ), Q( LDQ, * ), Q2( * ), S( * ), W( * )
PURPOSE
SLAED3 finds the roots of the secular equation, as defined by the values in D, W, and RHO, between 1 and K. It makes the appropriate calls
to SLAED4 and then updates the eigenvectors by multiplying the matrix of eigenvectors of the pair of eigensystems being combined by the
matrix of eigenvectors of the K-by-K system which is solved here.
This code makes very mild assumptions about floating point arithmetic. It will work on machines with a guard digit in add/subtract, or on
those binary machines without guard digits which subtract like the Cray X-MP, Cray Y-MP, Cray C-90, or Cray-2. It could conceivably fail
on hexadecimal or decimal machines without guard digits, but we know of none.
ARGUMENTS
K (input) INTEGER
The number of terms in the rational function to be solved by SLAED4. K >= 0.
N (input) INTEGER
The number of rows and columns in the Q matrix. N >= K (deflation may result in N>K).
N1 (input) INTEGER
The location of the last eigenvalue in the leading submatrix. min(1,N) <= N1 <= N/2.
D (output) REAL array, dimension (N)
D(I) contains the updated eigenvalues for 1 <= I <= K.
Q (output) REAL array, dimension (LDQ,N)
Initially the first K columns are used as workspace. On output the columns 1 to K contain the updated eigenvectors.
LDQ (input) INTEGER
The leading dimension of the array Q. LDQ >= max(1,N).
RHO (input) REAL
The value of the parameter in the rank one update equation. RHO >= 0 required.
DLAMDA (input/output) REAL array, dimension (K)
The first K elements of this array contain the old roots of the deflated updating problem. These are the poles of the secular
equation. May be changed on output by having lowest order bit set to zero on Cray X-MP, Cray Y-MP, Cray-2, or Cray C-90, as
described above.
Q2 (input) REAL array, dimension (LDQ2, N)
The first K columns of this matrix contain the non-deflated eigenvectors for the split problem.
INDX (input) INTEGER array, dimension (N)
The permutation used to arrange the columns of the deflated Q matrix into three groups (see SLAED2). The rows of the eigenvectors
found by SLAED4 must be likewise permuted before the matrix multiply can take place.
CTOT (input) INTEGER array, dimension (4)
A count of the total number of the various types of columns in Q, as described in INDX. The fourth column type is any column which
has been deflated.
W (input/output) REAL array, dimension (K)
The first K elements of this array contain the components of the deflation-adjusted updating vector. Destroyed on output.
S (workspace) REAL array, dimension (N1 + 1)*K
Will contain the eigenvectors of the repaired matrix which will be multiplied by the previously accumulated eigenvectors to update
the system.
LDS (input) INTEGER
The leading dimension of S. LDS >= max(1,K).
INFO (output) INTEGER
= 0: successful exit.
< 0: if INFO = -i, the i-th argument had an illegal value.
> 0: if INFO = 1, an eigenvalue did not converge
FURTHER DETAILS
Based on contributions by
Jeff Rutter, Computer Science Division, University of California
at Berkeley, USA
Modified by Francoise Tisseur, University of Tennessee.
LAPACK version 3.0 15 June 2000 SLAED3(l)