Citizen SR-135N Instruction Manual page 6

CALCULATION
EXAMPLE
450 [x] 30 [SHIFT] [%]
WHAT IS 30% OF
450?
WHAT
PERCENTAGE OF
120 [
600 IS 120?
÷
(120 600x100=20)
WHAT 25% OF 400
400 [+] 25 [SHIFT] [%]
IS AN EXTRA?
(400+(400x25/100)
=500)
WHAT 25% 0F 400
400 [–] 25 [SHIFT] [%]
IS A DISCOUNT?
(400–(400x25/100)
=300)
(13) Trigonometric and arctrigonometric function / Hyperbolic and arc
hyperbolic trigonometric function (1-variable)
–
1
([sin], [cos], [tan], [sin
These function are calculated according to respective defined
areas and accuracy shown in behind chart, any displayed result
of operation can become operators.
(14) Exponential and Logarithmic functions (1-variable).
([In], [log], [e X ], [10 X ]) Same as Trigonometric functions.
(15) Reciprocal, Square, Square Root, and Cube Root.
2
3
([1/x] , [x ], [ ] , [
(16) a. These keys convert degrees, minutes, seconds, into
[ ]
decimal degree and decimal degrees into degree
minutes, and seconds.
b. On the " " format, the integer part of display data is
regarded as degree, 2 digits below the decimal point
as minutes and the 3rd digit and belows as seconds.
Example:
[
2.111111111 [SHIFT] [
(17) Binary mode ([SHIFT],
a. Data input and output are both binary integers in a maximum
of 10 digits.
b. A negative number is expressed in binary of two's
complement.
SR135_English_090326.rtf
2009/3/26
KEY OPERATION LCD DISPLAY
[=]
÷
] 600 [SHIFT] [%]
[=]
[=]
[=]
– –
1 1
], [cos ], [tan ]).
]) Same as Trigonometric functions.
] <degree minute second>
] 2
(39.99 seconds)
BIN
, [0], [1] ).
[ ]
-
E5 -
SIZE : 140x75mm
0.3
135.
6.
20.
100.
500.
100.
300.
06 3999
SCALE 2:1