HP 12c Platinum - The LAST X Register and the Key

238 Appendix A: RPN and the Stack
File name: HP 12c Pt Converted_user's guide_English_HDP0F123E02_080207 Page: 236 of 281
Printed Date: { 2007/8/2Dimension: 14.8 cm x 21 cm
Register
E S
V, Ý, #
T y (settlement date) z y
Z x (maturity date) y (settlement date) x (number of year)
Y INT x (maturity date)
RDV (remaining
depreciable value)
X PRICE YTM DEP
The LAST X Register and the Key
The number in the displayed X-register is copied into the
LAST X
register
whenever any of the following function keys is pressed:
+ - § z y
q > ¿ r B
T Ñ _ ^ Q
R e b à Z
D Ò ¡
Pressing
gF
lifts the stack (unless
\
,
O
,
_
or
^
was the last key
pressed, as described on page 234), then copies the number from the LAST X
register into the displayed X-register. The number remains also in the LAST X
register.