E-32
k
Input Ranges
Internal digits:
12
Accuracy
*
:
As a rule, accuracy is
±
1 at the 10th digit.
Functions
Input Range
sin
x
DEG
0
x
4.499999999
10
10
RAD
0
x
785398163.3
GRA
0
x
4.999999999
10
10
cos
x
DEG
0
x
4.500000008
10
10
RAD
0
x
785398164.9
GRA
0
x
5.000000009
10
10
tan
x
DEG Same as sin
x
, except when
x
= (2
n
-1)
90.
RAD Same as sin
x
, except when
x
= (2
n
-1)
π
/2.
GRA Same as sin
x
, except when
x
= (2
n
-1)
100.
sin
–1
x
0
x
1
cos
–1
x
tan
–1
x
0
x
9.999999999
10
99
sinh
x
0
x
230.2585092
cosh
x
sinh
–1
x
0
x
4.999999999
10
99
cosh
–1
x
1
x
4.999999999
10
99
tanh
x
0
x
9.999999999
10
99
tanh
–1
x
0
x
9.999999999
10
–1
log
x
/
ln
x
0
x
9.999999999
10
99
10
x
–9.999999999
10
99
x
99.99999999
e
x
–9.999999999
10
99
x
230.2585092
x
0
x
1
10
100
x
2
x
1
10
50
1/
x
x
1
10
100
;
x
G
0
3
x
x
1
10
100
x
!
0
x
69 (
x
is an integer)
n
P
r
0
n
1
10
10
, 0
r
n
(
n
,
r
are integers)
1
{
n
!/(
n
–
r
)!}
1
10
100
