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

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

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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.

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

16

1 - 1 Before Starting Calculations...

k

k

k

k

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

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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 +,

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 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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