Function Calculations - Casio FX-730P Owner's Manual

24
2-4 Function Calculations
This computer is capable of performing function calculations in addition to the
four arithmetic operations.
The functions can be used in a program, but manual operation is described here.
This computer is provided with the following functions:
Name of
Format Function and input range
function
Trigonometric SIN (Numeric sin IXI
<
1440°
(811
rad, 1600gra)
function expression)
*
hereafter X
COS (X)
cos IXI
<
1440°
(811
rad, 1600gra)
TAN (X)
tan IXI
<
1440° (811 rad, 1600gra)
except when IXI is odd multiple of
90°(11/2 rad, lOOgra)
Inverse
ASN (X)
sin- 1
IXI
::£
1, -90°
::£
ASN
~
90°
trigonometric (rad: -rr/2
~
ASN
~
rr/2,
function
gra: -100
::£
ASN
~
100)
ACS (X)
cos- 1
IXI
~
1, 0°
~ACS ~
180°
(rad: 0
~ACS~
11,
gra: 0
~ACS~
200)
ATN (X)
tan -
1
-90° :;:; ATN:;:; 90°
-
-
(rad: -rr/2
::£
ATN
~
rr/2 ,
gra: -100
~
ATN
~
100)
Hyperbolic HYP SIN (X) sinh
I X'~
230.2585092
function
HYP COS (X) co sh
IXI
~
230.2585092
HYP TAN (X) tanh
IXI
<
10100
Inverse
HYP ASN (X)
sinh- 1
IXI
<
5 X 10
99
hyperbolic
HYP ACS (X)
cosh-
1
1:;:;
x
<
5
x
10
99
function
HYP ATN (X)
tanh-
1
IXI
<
1
Square root SQR (X)
.JX
x~o
Cube root CUR (X)
vx
IXI
<
10
1
00
Power
XtX
xY
x
<
0-+
y:
natural number
Exponential EXP (X)
ex
-10 100 <
x
~
230.2585092
fonction