Home Man
Search
Today's Posts
Register

Linux & Unix Commands - Search Man Pages

RedHat 9 (Linux i386) - man page for slasq6 (redhat section l)

SLASQ6(l)					)					SLASQ6(l)

NAME
       SLASQ6  -  compute one dqd (shift equal to zero) transform in ping-pong form, with protec-
       tion against underflow and overflow

SYNOPSIS
       SUBROUTINE SLASQ6( I0, N0, Z, PP, DMIN, DMIN1, DMIN2, DN, DNM1, DNM2 )

	   INTEGER	  I0, N0, PP

	   REAL 	  DMIN, DMIN1, DMIN2, DN, DNM1, DNM2

	   REAL 	  Z( * )

PURPOSE
       SLASQ6 computes one dqd (shift equal to zero) transform in ping-pong form, with protection
       against underflow and overflow.

ARGUMENTS
       I0    (input) INTEGER
	     First index.

       N0    (input) INTEGER
	     Last index.

       Z     (input) REAL array, dimension ( 4*N )
	     Z holds the qd array. EMIN is stored in Z(4*N0) to avoid an extra argument.

       PP    (input) INTEGER
	     PP=0 for ping, PP=1 for pong.

       DMIN  (output) REAL
	     Minimum value of d.

	     DMIN1 (output) REAL Minimum value of d, excluding D( N0 ).

	     DMIN2 (output) REAL Minimum value of d, excluding D( N0 ) and D( N0-1 ).

       DN    (output) REAL
	     d(N0), the last value of d.

       DNM1  (output) REAL
	     d(N0-1).

       DNM2  (output) REAL
	     d(N0-2).

LAPACK version 3.0			   15 June 2000 				SLASQ6(l)


All times are GMT -4. The time now is 03:12 AM.

Unix & Linux Forums Content Copyrightę1993-2018. All Rights Reserved.
UNIX.COM Login
Username:
Password:  
Show Password