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THE KEYBOARD
FUNCTION KEYS
Replaces the contents of the X
register
with e
raised to
the power defined by the contents of X (i.e. the anti-
logarithm,
to the base e, of the contents of X).
EXAMPLE:
enter e into
the
X register.
SWITCH:
FLOATING
PRESS:
1
DISPLAY:
2. 7/B cBI BeB
DD
~
.X
(NOTE: the guard digits contt1in - -48)
EXAMPLE:
19
1
·
6
==
1.111 746 475 X
102
SWITCH
:
FLOATING
PRESS:
1
9
ln
x
t
PRESS:
1
•
6
X
PRESS:
DISPLAY:
I
.
/II 746 475
Dc
~
.X
EXAMPLE:
5
~23
==
1.872 171 230
SWITCH:
FLOATING
PRESS:
2
PRESS:
5
3
•
-
•
ln
x
t
DISPLAY
I
.
B72 I
71 230
DD
~
.r
47
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