HP 49G User Manual page 45

Keys (Continued)
23(5$7,216 65$'
< %
23(5$7,216 &21'
< %
23(5$7,216 5$1.
< %
23(5$7,216 '(7
< %
23(5$7,216 75$&(
< %
Matrices and linear algebra
Description
5HWXUQV WKH VSHFWUDO UDGLXV RI D VTXDUH
PDWUL[ 7KH VSHFWUDO UDGLXV LV WKH
DEVROXWH YDOXH RI WKH ODUJHVW HLJHQYDOXH
RI WKH PDWUL[
5HWXUQV WKH FROXPQQRUP FRQGLWLRQ
QXPEHU RI D VTXDUH PDWUL[ 7KH
FRQGLWLRQ QXPEHU LV GHILQHG WR EH WKH
SURGXFW RI WKH FROXPQ QRUP RI D VTXDUH
PDWUL[ DQG WKH FROXPQ QRUP RI LWV
LQYHUVH
5HWXUQV DQ HVWLPDWH RI WKH UDQN RI D
PDWUL[ 7KH UDQN RI D PDWUL[ LV HTXDO WR
WKH QXPEHU RI QRQ]HUR VLQJXODU YDOXHV
RI WKH PDWUL[ ,I IODJ ¥ LV FOHDU
GHIDXOW  5$1. WUHDWV DQ\ FRPSXWHG
VLQJXODU YDOXH OHVV WKDQ 
VL]H RI WKH ODUJHVW FRPSXWHG VLQJXODU
YDOXH DV ]HUR ,I IODJ ¥ LV VHW 5$1.
FRXQWV DOO QRQ]HUR VLQJXODU YDOXHV QR
PDWWHU ZKDW WKHLU VL]H
5HWXUQV WKH GHWHUPLQDQW RI D VTXDUH
PDWUL[ '(7 FKHFNV IODJ ¥ DQG ZLOO
UHILQH LWV FRPSXWHG YDOXH RQO\ LI ¥ LV
FOHDU GHIDXOW 
5HWXUQV WKH WUDFH RI D VTXDUH PDWUL[
7KH WUDFH RI D PDWUL[ LV HTXDO WR WKH
VXP RI WKH GLDJRQDO HOHPHQWV DQG DOVR
HTXDO WR WKH VXP RI WKH HLJHQYDOXHV RI
WKH PDWUL[
¥
WLPHV WKH
Page 5-15