The Status Of The Last X Register - HP 33s User Manual

The Status of the LAST X Register

The following operations save x in the LAST X register:
+, –, ,
LN, LOG
y ˆ
x ˆ
,
SINH, COSH, TANH
%, %CHG
y , x , r
, r y , x
nCr
nPr
CMPLX +, –, ,
kg, lb
l, gal
Notice that /c does not affect the LAST X register.
The recall–arithmetic sequence x
LAST X register than the sequence x
in LAST X; the latter stores the recalled number in LAST X.
B–6
User Memory and the Stack
2 3
, x , 3 , x
x x
x
y
X
y ,
SIN, COS, TAN
ASINH, ACOSH, ATANH
+, –
HR ,
HMS
x!
x x
CMPLX e , LN, y ,
1/x
°C, °F
h Ù
variable stores a different value in the
h
variable
x x
e , 10
I/x, INT÷, Rmdr
ASIN, ACOS, ATAN
IP, FP, SGN, INTG,
RND, ABS
RCL+, –, ,
DEG ,
RAD
CMPLX +/–
CMPLX SIN, COS,
TAN
cm, in
Ù
does. The former stores x