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HP 46 User Manual

HP 46
76 pages
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Negative
Numbers
To
key
in
a
negative
number,
press
(change
sign)
after
keying
in
the
positive
value.
Negative
numbers
are
printed
in
red.
For
example,
to
key
in
-12:
(first
change
the
format
setting
back
to
FIX
2.)
12.00
©
/,
Press:
12
—“Zz-27v
To
change
the
sign
of
a
negative
or
positive
number,
press
.
For
example,
to
change
the
previous
number
back
to
a
positive
12:
z9S
Press:
cHs
12400
.
—“Zz-27v
Entering
Exponents
Even
with
a
FIX
format,
you
can
enter
numbers
using
scientific
.
.Y
notation
by
pressing
@
(enter
exponent).
For
example,
to
enter
the
number
of
seconds
in
a
year,
3.15576
x
107
:
Press:
()
2
3.15576@7
31557600400
o
To
enter
exact
powers
of
ten
simply
press
EEX
and
then
the
desired
power
of
ten.
For
example,
the
number
of
angstroms
in
a
centimeter
is
100,000,000
(108).
To
enter
this
number
Reverts
to
scientific
notation.
|
1.000000000+08
0

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HP 46 Specifications

General IconGeneral
BrandHP
Model46
CategoryCalculator
LanguageEnglish

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