SRP-145N_English_Black_SR135A_090330.doc SIZE: 140x75mm
SCALE 2:1 2009/3/30
-E7-
( : Appears when you press [ ( ]. It shows the
present level of nesting.
( n ) : Appears when you press [SHIFT] [[X]] in the
program learn mode and when program
execution halts to let you enter a variable. The
number in brackets shows the number of the
place of the variable, and goes from 1 - 40.
ORDER OF OPERATIONS Each calculation is performed in the following order of precedence:
1) Functions required inputting values before pressing the function
key, for example, cos, sin, tan, cos –1, sin –1, tan –1, log, ln, x 2, 1/x,
√, π, 3, x!, %, , .
2) Operation in parenthesis
3) Functions required pressing the function key before entering, for
example, [ EXP ] key .
4) Fractions
5) +/–
6) y x , x y
7) x ,
÷
8) +, –
ACCURACY AND CAPACITY Functions Input range
sin x, cos x, tan x Deg : x < 1 x 10 11 deg
Rad : x < 1745329252 rad
Grad : x < 1.111111111 x 10 11 grad
however, for tan x
Deg : x ≠ 90 (2n+1)
Rad : x ≠ 2
π
(2n+1)
Grad : x ≠ 100 (2n+1)
(n is an integer)
sin –1 x, cos –1 x x ≤ 1
tan –1 x x < 1 x 10 100
sinh x, cosh x x ≤ 230.2585092
tanh x x < 1 x 10 100