Fiamo ECO 30 Benutzerhandbuch Seite 16

(tanh
nt.
= 0.343941914
h
sinh
= 1.723757406
Angular units conversion
0.5 [2nd] [DRG ►] cycles (converts) angle-unit setting between degrees, radians, and
grads for display, entry, and calculation.
Example
88
90° (deg)
= ? (rad)
= ? (grad)
77
Logarithms and Antilogarithms
30.
Example
log1.23 = 0.089905111
63
In90 = 4.49980967
25
10
e
4.5
5.6
77
8"4
√123 = 4.973189833
3
√123 = 4.973189833
3
√72 = 1.608311908
9
Reciprocal and Factorial
l
Example
1/8 = ?
5! = 120
3 + 8! = 40323
R
Fractions
03
Example
er)
/
2
3
Toggles display between
fraction and decimal.
Toggles display between
a mixed number and an
36
improper fraction.
If a result would overflow or if fixed decimal is 0, no fraction to decimal conversion
16
occurs.
24
It is not an error. Denominator must be a whole number < 999.
61
0.88) / 4
–1
(2/3) + tanh (4/5)
–1 –1
= 16.98243652
1.23
= 90.0171313
= 52.58143837
2.3
+ 7 /
3
5
0.88 [hyp] [2nd] [tan ]
–1
[÷] 4 [=]
[(] 2 [÷] 3 [)] [hyp] [2nd]
[sin ] [+] [(] 4 [÷] 5 [)]
–1
[hyp] [2nd] [tan ] [=]
–1
Function Key
90
[2nd] [DRG ►]
[2nd] [DRG ►]
Function Key
1.23 [log]
90 [In]
1.23 [2nd] [10 ]
x
4.5 [2nd] [e ]
x
5.6 [y ] 2.3 [=]
x
123 [2nd] [ √x]
3
123 [2nd] [ √y] 3 [=]
x
72 [2nd] [ √y] 9 [=]
x
Function Key
8 [1/x] [=]
5 [2nd] [x!] [=]
3 [+] 8 [2nd] [x!] [=]
Function Key
2 [a / ] 3 [+] 7 [a / ] 3
b b
c c
[a b / ] 5 [=]
c
[2nd] [F◄►D]
[2nd] [d/c]
5–EN
0.343941914
1.723757406
Display
90.
1.570796327
100.
Display
0.089905111
4.49980967
16.98243652
90.0171313
52.58143837
4.973189833
4.973189833
1.608311908
Display
0.125
120.
40323.
Display
8_ 4/15
8.266666667
124/15