portabase(1) [debian man page]

PORTABASE(1)						      General Commands Manual						      PORTABASE(1)

NAME

       portabase - an easy-to-use personal database application

SYNOPSIS

       portabase [ -h | --help | <file> ]
       portabase command [ -p password ] [ options ] <fromfile> <tofile>

DESCRIPTION

       PortaBase  (portable database) is a personal database application that is available for many platforms, including Linux, Mac OS X, Windows,
       and Maemo.

       PortaBase's features include:

       - One data table per file

       - String, Integer, Decimal, Boolean, Note (multi-line text), Date,
	 Time, Calculation, Sequence, Image, and Enum column types

       - Add, edit, and delete rows of data

       - Custom data views (subsets of the columns in any order)

       - Filter the displayed rows using sets of conditions

       - Sort the rows by any combination of columns, each in ascending or
	 descending order

       - Optional page navigation buttons, with a custom number of rows per page

       - Add, delete, rearrange, and rename columns at any time

       - Specify default values for columns

       - View summary statistics for columns (total, average, min, max, etc.)

       - Import data from CSV, XML, and MobileDB files

       - Export data to CSV and XML files

       - Command-line format conversions (to and from XML, from MobileDB)

       - Data file encryption

       - Unicode support

       - Pick any available font to use throughout the application

COMMANDS

       PortaBase uses the following commands to indicate a command-line file conversion:

       fromxml
	      Create a new PortaBase file from the input XML file.

       frommobiledb
	      Create a new PortaBase file from the input MobileDB file.

       fromcsv
	      Add rows to an existing PortaBase file from the input CSV file.

       toxml  Create a new XML file from the input PortaBase file.

       tocsv  Create a new CSV file from the input PortaBase file.

       If an encrypted PortaBase file is to be read or created, the following option can be used immediately after the command:

       -p <password>
	      Open or create the encrypted PortaBase file using the given password

       The toxml and tocsv commands accept the following options:

       -v <view>
	      Apply the named view before exporting.

       -s <sorting>
	      Apply the named sorting before exporting.

       -f <filter>
	      Apply the named filter before exporting.

       The fromcsv command supports one option:

       -e <encoding>
	      Specifies the text encoding of the imported CSV file; options are UTF-8 (the default) and Latin-1.

OPTIONS

       PortaBase accepts the following options:

       -h, --help
	      Display usage instructions.

FILES

       $HOME/.qt/portabaserc - user-specific settings.	Stores information on font, checkbox editing, delete confirmations, etc.

AUTHOR

       This manual page was written by Jeremy Bowman <jmbowman@alum.mit.edu>, for the Debian GNU/Linux system (but may be used by others).

								  April 16, 2010						      PORTABASE(1)

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clags2.f(3)							      LAPACK							       clags2.f(3)

NAME

       clags2.f -

SYNOPSIS

   Functions/Subroutines
       subroutine clags2 (UPPER, A1, A2, A3, B1, B2, B3, CSU, SNU, CSV, SNV, CSQ, SNQ)
	   CLAGS2

Function/Subroutine Documentation
   subroutine clags2 (logicalUPPER, realA1, complexA2, realA3, realB1, complexB2, realB3, realCSU, complexSNU, realCSV, complexSNV, realCSQ,
       complexSNQ)
       CLAGS2

       Purpose:

	    CLAGS2 computes 2-by-2 unitary matrices U, V and Q, such
	    that if ( UPPER ) then

		      U**H *A*Q = U**H *( A1 A2 )*Q = ( x  0  )
					( 0  A3 )     ( x  x  )
	    and
		      V**H*B*Q = V**H *( B1 B2 )*Q = ( x  0  )
				       ( 0  B3 )     ( x  x  )

	    or if ( .NOT.UPPER ) then

		      U**H *A*Q = U**H *( A1 0	)*Q = ( x  x  )
					( A2 A3 )     ( 0  x  )
	    and
		      V**H *B*Q = V**H *( B1 0	)*Q = ( x  x  )
					( B2 B3 )     ( 0  x  )
	    where

	      U = (   CSU    SNU ), V = (  CSV	  SNV ),
		  ( -SNU**H  CSU )	( -SNV**H CSV )

	      Q = (   CSQ    SNQ )
		  ( -SNQ**H  CSQ )

	    The rows of the transformed A and B are parallel. Moreover, if the
	    input 2-by-2 matrix A is not zero, then the transformed (1,1) entry
	    of A is not zero. If the input matrices A and B are both not zero,
	    then the transformed (2,2) element of B is not zero, except when the
	    first rows of input A and B are parallel and the second rows are
	    zero.

       Parameters:
	   UPPER

		     UPPER is LOGICAL
		     = .TRUE.: the input matrices A and B are upper triangular.
		     = .FALSE.: the input matrices A and B are lower triangular.

	   A1

		     A1 is REAL

	   A2

		     A2 is COMPLEX

	   A3

		     A3 is REAL
		     On entry, A1, A2 and A3 are elements of the input 2-by-2
		     upper (lower) triangular matrix A.

	   B1

		     B1 is REAL

	   B2

		     B2 is COMPLEX

	   B3

		     B3 is REAL
		     On entry, B1, B2 and B3 are elements of the input 2-by-2
		     upper (lower) triangular matrix B.

	   CSU

		     CSU is REAL

	   SNU

		     SNU is COMPLEX
		     The desired unitary matrix U.

	   CSV

		     CSV is REAL

	   SNV

		     SNV is COMPLEX
		     The desired unitary matrix V.

	   CSQ

		     CSQ is REAL

	   SNQ

		     SNQ is COMPLEX
		     The desired unitary matrix Q.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       Definition at line 158 of file clags2.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2							  Tue Sep 25 2012						       clags2.f(3)

Linux and UNIX Man Pages

portabase(1) [debian man page]

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