srscl.f(3) LAPACK srscl.f(3)NAME
srscl.f -
SYNOPSIS
Functions/Subroutines
subroutine srscl (N, SA, SX, INCX)
SRSCL multiplies a vector by the reciprocal of a real scalar.
Function/Subroutine Documentation
subroutine srscl (integerN, realSA, real, dimension( * )SX, integerINCX)
SRSCL multiplies a vector by the reciprocal of a real scalar.
Purpose:
SRSCL multiplies an n-element real vector x by the real scalar 1/a.
This is done without overflow or underflow as long as
the final result x/a does not overflow or underflow.
Parameters:
N
N is INTEGER
The number of components of the vector x.
SA
SA is REAL
The scalar a which is used to divide each component of x.
SA must be >= 0, or the subroutine will divide by zero.
SX
SX is REAL array, dimension
(1+(N-1)*abs(INCX))
The n-element vector x.
INCX
INCX is INTEGER
The increment between successive values of the vector SX.
> 0: SX(1) = X(1) and SX(1+(i-1)*INCX) = x(i), 1< i<= n
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Definition at line 85 of file srscl.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 srscl.f(3)
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zdrscl.f(3) LAPACK zdrscl.f(3)NAME
zdrscl.f -
SYNOPSIS
Functions/Subroutines
subroutine zdrscl (N, SA, SX, INCX)
ZDRSCL multiplies a vector by the reciprocal of a real scalar.
Function/Subroutine Documentation
subroutine zdrscl (integerN, double precisionSA, complex*16, dimension( * )SX, integerINCX)
ZDRSCL multiplies a vector by the reciprocal of a real scalar.
Purpose:
ZDRSCL multiplies an n-element complex vector x by the real scalar
1/a. This is done without overflow or underflow as long as
the final result x/a does not overflow or underflow.
Parameters:
N
N is INTEGER
The number of components of the vector x.
SA
SA is DOUBLE PRECISION
The scalar a which is used to divide each component of x.
SA must be >= 0, or the subroutine will divide by zero.
SX
SX is COMPLEX*16 array, dimension
(1+(N-1)*abs(INCX))
The n-element vector x.
INCX
INCX is INTEGER
The increment between successive values of the vector SX.
> 0: SX(1) = X(1) and SX(1+(i-1)*INCX) = x(i), 1< i<= n
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Definition at line 85 of file zdrscl.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 zdrscl.f(3)
I have a vector of strings that contain a list of channels like this:
101,99,22HD,432,300HD
I have tried using the sort routine like this:
sort(mychans.begin(),mychans.end());
For some reason my channels are not being sorted at all. I was hoping someone might have some input that might... (2 Replies)
I am trying to search a vector for something, and it I find it, do something.
I have this so far,
vector<vector<int> >::iterator path_iterator;
vector<int>::iterator path_iterator;
vector<int> check_path;
// to each path1, try to add a neighbor of last_vertex
for(j=0;... (0 Replies)
Hi,
I do have a very simple task to divide 2 variables and display the result.
I CANNOT use bc
when i try
var1=2
var2=4
var3=$(($var1 / $var2))
echo $var3
the output is always 0
What can I change to get a dotted decimal result such as 0.5 ?
Thanks! (5 Replies)