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Basic Operation
1-1
Before Starting Calculations...
1-2
Memory
1-3
Option (OPTN) Menu
1-4
Variable Data (VARS) Menu
1-5
Program (PRGM) Menu
1
Chapter
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14
1-1 Before Starting Calculations...
Before performing a calculation for the first time, you should use the set up screen
to specify the angle unit and display format.
k
k
k
k
k Setting the Angle Unit (Angle)
1. Display the set up screen and use the
f and c keys to highlight "Angle".
2. Press the function key for the angle unit you want to specify.
·{Deg}/{Rad}/{Gra} ... {degrees}/{radians}/{grads}
3. Press J to return to the screen that was on the display when you started the
procedure.
· The relationship between degrees, grads, and radians is shown below.
360
° = 2 radians = 400 grads
90
° = /2 radians = 100 grads
k
k
k
k
k Setting the Display Format (Display)
1. Display the set up screen and use the
f and c keys to highlight "Display".
2. Press the function key for the item you want to set.
·{Fix}/{Sci}/{Norm}/{Eng} ... {fixed number of decimal places specification}/
{number of significant digits specification}/{exponential format display
range toggle}/{Engineering Mode}
3. Press J to return to the screen that was on the display when you started the
procedure.
u
uu
u
u To specify the number of decimal places (Fix)
Example
To specify two decimal places
1 (Fix) 3 (2)
Press the function key that corresponds to the
number of decimal places you want to specify
(n = 0 to 9).
·Displayed values are rounded off to the number of decimal places you specify.
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15
Symbol
Meaning
Unit
EExa
1018
PPeta
1015
TTera
1012
GGiga
109
MMega
106
kkilo
103
Before Starting Calculations...
1 - 1
u
uu
u
u To specify the number of significant digits (Sci)
Example
To specify three significant digits
2 (Sci) 4 (3)
Press the function key that corresponds to
the number of significant digits you want to
specify (
n = 0 to 9).
·Displayed values are rounded off to the number of significant digits you specify.
·Specifying 0 makes the number of significant digits 10.
u
uu
u
u To specify the exponential display range (Norm 1/Norm 2)
Press 3 (Norm) to switch between Norm 1 and Norm 2.
Norm 1: 102 (0.01)>|x|, |x| >1010
Norm 2: 109 (0.000000001)>|x|, |x| >1010
u
uu
u
u To specify the engineering notation display (Eng)
Press 4 (Eng) to switch between engineering notation and standard notation.
The indicator "/E" is on the display while engineering notation is in effect.
The following are the 11 engineering notation symbols used by this calculator.
· The engineering symbol that makes the mantissa a value from 1 to 1000 is
automatically selected by the calculator when engineering notation is in effect.
Symbol
Meaning
Unit
mmilli
103
µ
micro
106
n
nano
109
ppico
1012
ffemto
1015
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16
1 - 1 Before Starting Calculations...
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k
k
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k Inputting Calculations
When you are ready to input a calculation, first press A to clear the display.
Next, input your calculation formulas exactly as they are written, from left to right,
and press w to obtain the result.
Example 1
2 + 3 4 + 10 =
Ac+d-e+baw
Example 2
2(5 + 4)
÷ (23 × 5) =
Ac(f+e)/
(cd*f)
w
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k Calculation Priority Sequence
This calculator employs true algebraic logic to calculate the parts of a formula in
the following order:
1 Coordinate transformation Pol (x, y), Rec (r,
)
Differentials, quadratic differentials, integrations,
calculations
d/dx, d2/dx2,
dx, , Mat, Solve, FMin, FMax, ListMat, Fill, Seq, SortA, SortD,
Min, Max, Median, Mean, Augment, Mat
List, List
2 Type A functions
With these functions, the value is entered and then the function key is pressed.
x2, x1, x !,
° ' ", ENG symbols
3 Power/root ^(xy), x
4 Fractions a b/c
5 Abbreviated multiplication format in front of
, memory name, or variable name.
2
, 5A, X min, F Start, etc.
6 Type B functions
With these functions, the function key is pressed and then the value is entered.
, 3
, log, In,
ex, 10x, sin, cos, tan, sin1, cos1, tan1, sinh, cosh, tanh, sinh1,
cosh1, tanh1, (), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Sum, Prod,
Cuml, Percent, AList
7 Abbreviated multiplication format in front of Type B functions
2
, A log2, etc.
3
8 Permutation, combination nPr, nCr
9
× , ÷
0 +,
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17
! Relational operator
=, G, >, <,
,
@ And (logical operator), and (bitwise operator)
# Or (logical operator), or (bitwise operator), xor, xnor
·When functions with the same priority are used in series, execution is per-
formed from right to left.
ex
In
ex{In(
)}
120
120
Otherwise, execution is from left to right.
·Compound functions are executed from right to left.
·Anything contained within parentheses receives highest priority.
Example
2 + 3
× (log sin22 + 6.8) = 22.07101691 (angle unit = Rad)
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k
k
k
k Multiplication Operations without a Multiplication Sign
You can omit the multiplication sign (
×) in any of the following operations.
Example
2sin30, 10log1.2, 2
, 2Pol(5, 12), etc.
3
·Before constants, variable names, memory names
Example
2
, 2AB, 3Ans, 3Y1, etc.
·Before an open parenthesis
Example
3(5 + 6), (A + 1)(B 1), etc.
Before Starting Calculations...
1 - 1
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