Canon F-73 - Range and Accuracy of Functions

~
4-4 Range and Accuracy of Functions
Functions
Calculation Range
Accuracy
e'
-221. 9559242,; x ,;130 .1585091
11 o digits± 1
Functions Calculation Range
Accuracy
DEG
0, 4.5x10-
97
~1 xI~
10digits± o
4. 499999999 X 1 0
9
10x
- 9. 9 ,;; X ,;;99 . 99999999 10digits± 1
sinX RAD
0, 7.853981634X10-
99
~1 X I o~ I xI <]l", 10digits±5
J
::;:;.:7853981633 ;r:::;;:[x I<2Jr,9digits±1
GRAD I o.
5x10-
97
;;:;;[x[;;;,;
4. 898999999 X 10
9
10digits ± o
'1
DEG o,; 1 x 1 ,;4.soooooosgx 1o'
10digits ± 1
J
1/X
1 x 1 o-
99
~ 1 x 1 ~ 1 x 10
99
10digits± 0
xz
0,1 xW"~ lXI ~9.999999999XIO" 10digits± o
.(X
0,;; X ,;9. 999999999 X 10
99
10digits ± o
cosx
RAD
o,;l x 1 ,;?8539817.9
o;;;,; 1 x 1 < ;r. 10digits±s
](;;;,;I X I <2;r, gdigitS±1
n!
o,;n,;69
integer
1 o digits!± 1
GRAD
0,;; I X I ,;5' 000000089 X 10'
·JOdigits ± 1
aQ'"--+x
o,; 1 x 1 ,;9.999999999x1o' 1 o digits!± 1
DEG
Same as sinx
10dlgits± 1
(Except I X I =90'+ 180X n)
:r;t-a"'"
0,2.777777779X10 ,,.I X I
10digits ± 1
,;; 9. 999999999 X 1 0
9
tanx RAD
Same as sinx o;;;,; 1 xI< Jr, 10digits±5
(Except I xI =90'+1SOxn)
;r:::;;: I X l<2rr, 9digitS±1
d'·
O<a
9digits± 1
-127. 9559141 ~X· lna~130 .1585092
GRAD
Same as sinx
10digits ± 1
(Except[ x 1 =90"+18Qxn)
x;a
O<a
9digits ± 1
-117.9559141"(1na)/X"130.25S591
DEG 0, 1 . 570796327 x 1 o-
99
;;;,; 1 x 1 ;;;,; 1
10digits± 1
R~P
0.1 x1o-w~x
2
tY
2
~9.999999999X10
99
y ; 10digits± o
sin-
1
x
RAD
o,; 1 x 1 ,., 10digitS± 1
(x.Y~re) ( y/x must be in the) e; 10digits±1
range of s1n x
P~R o,;;y xis accurate as sin x
GRAD
0, 1.570796327X10-
99
;;;,;[
X I :§i;1
10digits± 1
(re~x.Y)
( 8 must be i_n the)
range of s1nx
DEG o,;1x 1,;1
10digits± 1
sinh X o,; 1 x 1 ,;130.2585092
10digits± o
cos-
1
x
RAD o,; 1 xI,.,
10digits± 1
coshx o,;; 1 x 1 ,;zso. 2585092
10 digits± 1
GRAD o,; 1 x 1 ,;1
10digits± 1
'
DEG
0, 1 . 570796327 x 1 o-
99
10digits± 1
r
~I X I ::;:9.999999999 X 10
99
tanh X
o,;l x 1 ,;9. 999999999 x 1 o"
0.01<IX I<O.I is
10digits
±4.
others are10digits ±1
tan-
1
x
RAD
0,
1.570796327X10-ss~l X I
10digits± 1
1
::;: 9. 999999999 X 1 oss
0,
1.570796327X10 gs~l X I
GRAD
~9. 999999999 X "10
99
IOdigits± 1
lnx
O<X
10digits± 1
sinh-
1
X
0,;; I X I ,.4. 999999999 X I O"
10digits ± 1
I.OOOII<x
IQdigitS±I
cosh-
1
X
o,;l x 1 ,;4 .999999999 x 1 o"
10000011<x~IQOOII 9digitS±I
I.OOOOOOOII<x>l 0000011 i1<';"::1
1.000000001<x~1.0000000117d.g,ts±1
IOQX O<X
10digits± 1
tanh-
1
X
o,;l x 1 ,;9. 999999999 x 1 o-
1
10 digits ± o
3;-x
0~ I X I ~9. 999999999X 10
99
0~1 X 1<1 X10
30
,10digitS±1
1X10w<lx I::::9.WW9999X10w
• The accuracy in the RAD mode increases close to
28
the zero and divergence points. 29