HP SmartCalc 300s - Manual (Page 8)

•If the cursor is located left of o particular value or
fraction (instead of an open parentheses), that value
or fraction will be incorporated into the function
specified here.
•If the cursor is located left of function, the entire
function is incorporated into the function specified
here.
•The following examples show the other functions
that can be used in the above procedure, and the
required key operations to use them.
Original Expression:! + [2+3)+4
FuncHon Key Operation Resulting Expression
Fraction H U^>+4
log(a,b) llofliDi l+log„((2+3))+4
Power Root SHIFT llx-KlO ]+"^{2+3)+4
You con also incorporate values into the following
functions.
SHIFTin^flrf^ [SE[lEn[!n)(e'iH.0.BHlFEffl(^)EEi
Displaying Gilculation Results in a
Form that Includes *i2 , Jl, etc .
(Irrational Number Form)
When “Mthio” is selected for the input/output
format, you can specify whether calculation results
should be displayed in a form that include
expressions like V
2 and x (irrational number form),
or displayed using decimal values without using the
irrational number form.
• Pressing 0 after inputting a calculation displays the
result using irrational number form.
• Pressing I SHIFT 0 after inputting a calculation
displays the result using decimal values.
In the following exomples,® shows the result when
0 is pressed, while (2) shows the result when SHIFT
0 is pressed.
----------------------------------------- T9----------------------------------------
Note
• When "linelO" is selected for the input/output
format, calculation results are always displayed
using decimal values (no irrational number form)
regardless of whether you press 0 or ISHIFTI0
• X form (form that include 3t within irrational
number display) display conditions are the same
as those for S-D conversion. For details, see "
using S-D Transformation"
Example 1 :^/2 -^^/8 =3j2
l/TOTf ______________
® H0(^0Hr8irsHlFn0
Example2:sin(60)= ^
MAm ^
^/2^V8
3^
■12^
4.242640687
Sin 600
Exnmple2:sirr'(0.5)=4^ x
IMATHI
sin(60
(Angle Unit:Rad)
V3
2
ISHIFTI0h1(sin-')rOl H [5] 0 sin'^(0.5
• For details about calculations using 0 and x see :
Function Calculations".
• The following are the calculations for whiciv/“
form (form that includes .^“within irrational number
display) results can be displayed.
a .Arithmetic calculations of values with square
root symbol (0), , x^, x'.
b. Trigonometric function calculations
V“ form results can be produced by trigonometric
functions only in the following cases.
-2
Angle Unit
Setting
Deg
Rad
Gra
Units of 15
Input Value Range for
Angle Value Input Form Calculation
Result
|x|<9X10’
Multiples of ^ xrodions |x|<20x
Multiples of ^ grads |x|<10000
In all other cases, calculation results displayed in
decimal form.
■0 Form Calculation Range
'The following shows the internal data format and
applicable value ranges for results obtained with0
+ 9Ih+^Je 0 ««lOO.lscklOO
-^-0 0 sfa<1000,l
1 sc<100,lif<100
The calculation result is displayed in decimal form
when any one of these ranges is exceeded.
Example: 35^x3 (=105^2) =148.492424
150-/2
25
=8.485281374
' Actual 0calculation results are displayed using
the following form.
±d''fh±ct'fe
0 =0 • f
d=c' d
c'=c • f
Because of this, the value that is actually displayed
can be larger than the range shown above.
Example: ^ +
^11 "^ 10 " no
Results that include square root symbols con hove
up to two terms (an integer term is also counted os
a term). If the result has three or more terms, it is
displayed in decimal form.
Example: •J2+'l3+'J^=^+3^
-^- f ^- f ^=5.595754113
The result is displayed in decimal form even when
any intermediate result has three or more terms.
0T