debian man page for dlasq5

Query: dlasq5

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

dlasq5.f(3)							      LAPACK							       dlasq5.f(3)

NAME
dlasq5.f -
SYNOPSIS
Functions/Subroutines subroutine dlasq5 (I0, N0, Z, PP, TAU, SIGMA, DMIN, DMIN1, DMIN2, DN, DNM1, DNM2, IEEE, EPS) DLASQ5 Function/Subroutine Documentation subroutine dlasq5 (integerI0, integerN0, double precision, dimension( * )Z, integerPP, double precisionTAU, double precisionSIGMA, double precisionDMIN, double precisionDMIN1, double precisionDMIN2, double precisionDN, double precisionDNM1, double precisionDNM2, logicalIEEE, double precisionEPS) DLASQ5 Purpose: DLASQ5 computes one dqds transform in ping-pong form, one version for IEEE machines another for non IEEE machines. Parameters: I0 I0 is INTEGER First index. N0 N0 is INTEGER Last index. Z Z is DOUBLE PRECISION array, dimension ( 4*N ) Z holds the qd array. EMIN is stored in Z(4*N0) to avoid an extra argument. PP PP is INTEGER PP=0 for ping, PP=1 for pong. TAU TAU is DOUBLE PRECISION This is the shift. SIGMA SIGMA is DOUBLE PRECISION This is the accumulated shift up to this step. DMIN DMIN is DOUBLE PRECISION Minimum value of d. DMIN1 DMIN1 is DOUBLE PRECISION Minimum value of d, excluding D( N0 ). DMIN2 DMIN2 is DOUBLE PRECISION Minimum value of d, excluding D( N0 ) and D( N0-1 ). DN DN is DOUBLE PRECISION d(N0), the last value of d. DNM1 DNM1 is DOUBLE PRECISION d(N0-1). DNM2 DNM2 is DOUBLE PRECISION d(N0-2). IEEE IEEE is LOGICAL Flag for IEEE or non IEEE arithmetic. EPS EPS is DOUBLE PRECISION This is the value of epsilon used. Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: April 2012 Definition at line 144 of file dlasq5.f. Author Generated automatically by Doxygen for LAPACK from the source code. Version 3.4.1 Sun May 26 2013 dlasq5.f(3)
Related Man Pages
dlasq3(3) - debian
dlasq5(3) - debian
dlasq6.f(3) - debian
dlasq6(3) - centos
dlasq5(3) - centos
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