Sharp EL-512

F u n c tions
D yn a m ic range
F u n c tions
D yn a m ic range
sin X
cos X
tan x
In ta n X, how ever, the fo llo w in g cases are e xclu d e d.
D E G : l x l = 9 Q ( 2 n - 1 )
R A D : I x I = - 5 - (2n — 1 ) n = integ e r
2
G R A D : 1 x 1 = 100 (2n - 1)
y x
®y > 0
®y = 0
® y < 0
- 1 x 1 0 lo° < x lo g y < 100
x > 0
x : integer
- 1 x 1 0lo° < x log 1 y 1 < 100
s in -1 X
cos-1 X
- 1 < x g 1
®y> o
®y = 0
- 1 x 1 O100 < log y < 1 00 , x =£ 0
X > 0
ta n -1 x
I X I < 1 x 1 0100 ®y< o
x : intege r (x # 0)
In x
1 X 1 0 " " < x < 1 X 1 0 lo°
- 1 x 1 0 lo° < x log 1 y 1 < 100
log x
I x I < 1
x 1 0lo°
- 1 x 1 0lo° < X < 2 30 .2 58 50 9 2
e**
sinh x
1 0 *
- 1 x 10 lo° < X < 100 ___
cosh x
-2 2 7 .9 5 5 92 4 2 < X < 2 3 0 .2 5 85 0 9 2
__ ta n h x
s in h -1 x
I x I < 1
x 1 0 50
84
85