SRP-145N_English_Black_SR135A_090330.doc SIZE: 140x75mm
SCALE 2:1 2009/3/30
-E11-

Before performing the following calculation, check to see that your

calculator is fixed at 2 decimal disaply format.

Fraction Calculation
• By pressing [ 2ndF ] [ e
d
→], the displayed value will be converted to

the improper fraction.

(Ex.) : 15
124
5
3
7
3
2=+
2 [ c
b
a ] 3 [ + ] 7 [ c
b
a ] 3 [ c
b
a ] 5 [ = ] DEG
8
∪
4
┘
15
[ 2ndF ] [ e
d
→ ] DEG
124
┘
15
• When a press of [ c
b
a ] key after the [ = ] key or a fraction
performed with a decimal, the answer is displayed as a decimal.
(Ex.) : 9.19
16
7
9
4
3
3
9
4
5==+
5 [ c
b
a ] 4 [ c
b
a ] 9 [ + ] 3 [ c
b
a ] 3 [ c
b
a ] 4
[ = ]
DEG
9
∪
7
┘
36
[c
b
a ] DEG
9.19
Trigonometric / Inverse – Tri. Functions
(Ex.) : 3 sin 30 ∘= 1.50
3 [ x ] 30 [ sin ] [ = ] DEG 1.50
(Ex.) : cos ( 3
2
π
rad) = – 0.5
2 [ x ] [ 2ndF ] [ π] [ ÷ ] 3 [ = ] [ cos ] RAD
– 0.50
(Ex.) : sin –1 0.5 = 30 (deg)
0.5 [ 2ndF ] [ sin –1 ] DEG
30.00
(Ex.) : cos –1 (2
1) = 0.79 (rad)
2 [ √ ] [ 2ndF ] [ 1/x ] [ 2ndF ] [ cos –1 ] RAD 0.79
Hyperbolic Functions and Inverse – Hyp. Functions
(Ex.) : cosh 1.5 + sinh 1.5 = 4.48
1.5 [ 2ndF ] [ HYP ] [ cos ] [ + ]
1.5 [ 2ndF ] [ HYP ] [ sin ] [ = ]
DEG
4.48
(Ex.) : sinh –1 7 = 2.64
7 [ 2ndF ] [ HYP ] [ 2ndF ] [ sin –1 ] DEG
2.64