Casio FX-350ES PLUS Manual De Usuario
E-26
Precision
In general,
p1 at the 10th digit for a single
calculation. Precision for exponential
display is
display is
p1 at the least significant digit.
Errors are cumulative in the case of
consecutive calculations.
consecutive calculations.
Function Calculation Input Ranges and Precision
Functions
Input Range
sin
x
DEG
0
\
x
\
9
RAD
0
\
x
\
GRA
0
\
x
\
10
cos
x
DEG
0
\
x
\
9
RAD
0
\
x
\
GRA
0
\
x
\
10
tan
x
DEG
Same as sin
x
, except when
\
x
\ = (2
n
–1)
s
RAD
Same as sin
x
, except when
\
x
\ = (2
n
–1)
s
GRA
Same as sin
x
, except when
\
x
\ = (2
n
–1)
s
sin
–1
x
0
\
x
\
cos
–1
x
tan
–1
x
0
\
x
\
99
sinh
x
0
\
x
\
cosh
x
sinh
–1
x
0
\
x
\
99
cosh
–1
x
1
x
99
tanh
x
0
\
x
\
99
tanh
–1
x
0
\
x
\
–1
log
x
/ln
x
0
x
99
10
x
–9.999999999
s
99
x
99.99999999
e
x
–9.999999999
s
99
x
230.2585092
'
x
0
x
1 s
100
x
2
\
x
\
50
x
–1
\
x
\
100
;
x
& 0
3
'
x
\
x
\
100
x
!
0
x
69 (
x
is an integer)
n
Pr
0
n
1 s
10
, 0
r
n
(
n
,
r
are integers)
1
{
n
!/(
n
–
r
)!}
1 s
100
n
Cr
0
n
1 s
10
, 0
r
n
(
n
,
r
are integers)
1
n
!/
r
!
1 s
100
or 1
n
!/(
n
–
r
)!
1 s
100
Pol(
x
,
y
)
\
x
\, \
y
\
99
x
2
+
y
2
99
Rec(
r
, θ)
0
r
99
θ
: Same as sin
x
B