HP SmartCalc 300s

E fx A
200—7
20086026
28.571
жақа, MA
копае
400.00
The following performs the same calculation with
rounding.
200.7; Fma
(2L OO RJCZ
28.571
(Round the value to the specified number of digits.)
Rnd(Ans Bixa
GHET}[O(Rnd) (=
28.571
(Check rounded result.)
Апх4 "ХА
ІШЕ
399.994
Transforming Displayed Values
You can use procedures in this section to transform a
isplayed value to engineering notation, or to
ransform between standard form and decimal form.
Using Engineering Notation
f simple key operation transforms a displayed value
o engineering notation.
ransform the value 1,234 to engineering notation
shifting the decimal point to the right.
LINE 0] n
oponas |1234
1234]
[D] A
1234
1.234:ao]
1234
1234-10
Transform the value 123 to engineering notation,
shifting the decimal point to the left.
LINE H ài
Tagel”
123.
[D] А
SHIFT JENG( — ) 123
0.123 x10
[0] A
SHIFT JENG( — ) 29
0.000123-10%
E Using S-D Transformation
You can use S-D transformation to transform a value
between its decimal (D) form and its standard (S)
form (fraction, x ).
Formats Supported for S-D Transformation
S-D transformation can be used to transform a
displayed decimal calculation result to one of the
forms described below. Performing S-D
transformation again converts back to the original
decimal value.
Note
* When you transform from decimal form to standard
form, the calculator automatically decides the
standard form to use. You cannot specily the
standard form.
Fraction: The current fraction format setting
determines whether the result is an
improper fraction or mixed fraction.
x: The following are the л forms that are
supported.
This is true only in the case of Math format
пл (n is an integer.)
-£xores (depending on fraction format
setting)
* Transformation to a fractional «form is limited to
inverse trigonometric function result and values
that are normally expressed in radians.
* After obtaining a calculation result in J form,
you can convert it to decimal form by pressing
ihe key. When the original calculation result is
in decimal form, it cannot be converted to J form.
Examples of S-D Transformation
Note that S-D transformation can take some time to
perform.
Example: Fraction —> Decimal
MATH
5 Bl math А
Gers |^ :
6
* Each press of the key toggles between the two
forms.
5-5) 0.8333333333
(5-5 2.
1 Fraction — Decimal
MATH Hu
2 ath А
(SHIFT KIA x )[5] )[2)@)[5][=)\ "5 PE
5
Bl Math А
$-D ad
1.256637061
4 — Decimal
MATH —
ath А
BROERKE E
6
Bl Math А
5-0 WIE
2.449489743
E