Neutral operations, Last x register – HP 15c User Manual
Page 212
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212 Appendix B: Stack Lift and the LAST X Register
LAST X Register
The following operations save x in the LAST X register:
-
x
H \
k
+
[
H ]
∆
*
\
h
:
ч
]
А
;
a
,
d
p
*
q
{
r
c
*
‘
/
N
z
&
P[
'
w
∕
P\
o
j
!
P]
@
> 5 through 9
¤
H[
Y
f
†
*
Except when used as a matrix function.
†
f uses the LAST X register in a special way, as described in appendix E.
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