E-50
k
Input Ranges
Internal digits:
12
Accuracy
*
:
As a rule, accuracy is
±
1 at the 10th digit.
Functions
Input Range
DEG
0
x
4.499999999
10
10
sin
x
RAD
0
x
785398163.3
GRA
0
x
4.999999999
10
10
DEG
0
x
4.500000008
10
10
cos
x
RAD
0
x
785398164.9
GRA
0
x
5.000000009
10
10
DEG
Same as sin
x
,
except when
x
=
(2
n
-1)
90
.
tan
x
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