Calendar and Financial Functions
The following table shows what quantity is in each stack register after the indicated
calendar or financial function key is pressed. The symbols x, y, z, and t represent
the number that was in the corresponding register (X, Y, Z, or T, respectively) at
the time the function key was pressed.
Register
T
Z
Y
X
Register
T
Z
Y
X
File name: hp 12c pt_user's guide_English_HDPMF123E27
Printed Date: 2005/8/1
Appendix A: RPN and the Stack
D
Ò
Ï
t
t
x
t
z
INT
∆DYS
z
–PV
30-day
∆DYS
DATE
INT
actual
E
S
y (settlement date)
x (maturity date)
y (settlement date)
INT
x (maturity date)
PRICE
YTM
Page: 233 of 275
Dimension: 14.8 cm x 21 cm
n, ¼, $,
!
P, M, l,
L
z
x (number of
y
365
payments)
x
PMT
n, i, PV, PMT,
PMT
360
FV, NPV, IRR
V, Ý, #
z
y
x (number of year)
RDV (remaining
depreciable value)
DEP
233
y
PRIN
INT