Casio fx-CG50 User Manual

2-17
k Hyperbolic and Inverse Hyperbolic Functions
• Be sure to specify Comp for Mode in the Setup screen.
Example Operation
sinh 3.6 = 18.28545536
K6(g)2(HYPERBL)1(sinh) 3.6w
cosh
–1
20
15
= 0.7953654612
K6(g)2(HYPERBL)5(cosh
–1
)'20c15w
<Linear input/output mode>
K6(g)2(HYPERBL)5(cosh
–1
)(20
/15)w
k Other Functions
• Be sure to specify Comp for Mode in the Setup screen.
Example Operation
'2 + '5 = 3.65028154
!x(') 2e+!x(') 5wf
<Linear input/output mode>
!x(') 2+!x(')5w
(–3)
2
= (–3) × (–3) = 9
(-3)xw
(3!)(
x
−1
)-4!)(x
−1
)
)!)(
x
−1
)w
8! (= 1 × 2 × 3 × .... × 8) = 40320
8K6(g)3(PROB)1(
x!)w
3
36 × 42 × 49 = 42
!((
3
') 36*42*49w
<Linear input/output mode>
!((
3
')(36*42*49)w
What is the absolute value of the
common logarithm of
3
4
?
|
log
3
4
|
= 0.1249387366
4(MATH)3(Abs)l'3c4w
<Linear input/output mode>
K6(g)4(NUMERIC)1(Abs)l(3/
4)w
What is the integer part of – 3.5?
– 3
K6(g)4(NUMERIC)2(Int)-3.5w
What is the decimal part of – 3.5?
– 0.5
K6(g)4(NUMERIC)3(Frac)-3.5w
What is the nearest integer not
exceeding – 3.5? – 4
K6(
g)4(NUMERIC)5(Intg)-3.5w
1
–––––– = 12
1
1
–– – ––
3 4
1
–––––– = 12
1 1
–– – ––
3 4

Casio fx-CG50 Specifications

General

Display Type	Color LCD
Connectivity	USB
Graphing	Yes
Dimensions	188.5 x 89 x 18.6 mm
Weight	230 g
CAS	No
Storage	16 MB Flash ROM
3D Graphing	Yes
Spreadsheet	Yes
Equation Solver	Yes
Statistical Functions	Yes
Financial Functions	Yes
Power Source	4 x AAA batteries
Programming Languages	BASIC
Memory	16 MB