Casio fx-CG50 User Manual page 66

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