Casio FX-730P Owner's Manual page 36

26
CHAPTER 2 Manual Operations
Name of
Format Function and input range
function
Hexadecimal &H Hexadecimal &Hx Character string contains hexadecimal
._..decimal character string
number within 4 characters .
conversion
Factorial
FACT (X)
x! 0 ;::; X ;::; 69 (0 and positive integer)
Permutation NPR (n, r)* nPr
0;::; r;::; n < 10'
0
(0 and positive integer)
Combination
NCR (n, r)*
nCr
O;:;;r;:;;n < 10'
0
(0 and positive integer)
Rectangular POL (X, Y)* POL(
IXI < 10'
00
,
IYI < 10
100
,
IXI
+
IY I
*
0
._..polar
X, Y: numeric r is given as a function value for assign-
coordinate expressions ment to variable X while value of
!J
is
transformation assigned to variable
Y.
Polar-
REC (r,
!J)*
REC (
0;:;; r < 10'
00 ,
161
< 1440° (87T rad,
rectangular r,
!J :
numeric 1600 gra)
coordinate expressions Gives
x
as a function value for assign-
transformation ment to variable
X
while value of y is
assigned to variable
Y .
Note :
In the case of asterisked functions, parameters must be parenthesized .
*Certain combinations or permutations may cause errors due to overflow
during internal calculations.