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Casio SERIES FX-9860G User Manual

Page 71

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20070201

20080201

2-1-4

Basic Calculations

2 Type B functions

With these functions, the value is entered and then the function key is pressed.

x

2

,

x

–1

,

x

!

, ° ’ ”, ENG symbols, angle unit

° ,

r

,

g

3 Power/root ^(

x

y

),

x

'

4 Fractions

a

b

/

c

5 Abbreviated multiplication format in front of π , memory name, or variable name.

2

π , 5A, etc.

6 Type C functions

With these functions, the function key is pressed and then the value is entered.

' ,

3

' , log, In,

e

x

, 10

x

, sin, cos, tan, sin

–1

, cos

–1

, tan

–1

, sinh, cosh, tanh, sinh

–1

, cosh

–1

,

tanh

–1

, (–), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml,

Percent,

A List, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP

7 Abbreviated multiplication format in front of Type A functions, Type C functions, and

parenthesis.
2

'

3 , A log2, etc.

8 Permutation, combination n P r , n C r , ∠

9 Ч , ч

0 +, –

! Relational operators =, ≠ , >, <, ≥ , ≤

@ And (logical operator), and (bitwise operator)

# Or (logical operator), or, xor, xnor (bitwise operator)

Example

2 + 3

× (log sin2 π

2

+ 6.8) = 22.07101691 (angle unit = Rad)

1

2

3

4

5

6

1

2

3

4

5

6

# When functions with the same priority are

used in series, execution is performed from
right to left.

e

x

In

120

e

x

{In(

120

)}

Otherwise, execution is from left to right.

# Compound functions are executed from right to

left.

# Anything contained within parentheses receives

highest priority.