Casio fx-50F Calculator User Manual


 
E-71
Important!
To input a semicolon (;) in the above syntax, press
!
,
(;). To input a comma (,), press
,
.
Operation
l
(Inputs DT.)
Function Use this command to input one set of sample data. The DT command
functions the same way as the
l
key ( DT key) in the SD Mode and REG
Mode.
A
Functions Not Supported in Programs
The following functions are not supported inside of functions.
• Calculation result conversion functions (ENG
/
, ENG
,
, Sexagesimal
Decimal
Conversion, Fraction
Decimal Conversion)
• Display switching (
!w
(Re
Im)) while a complex number calculation result is
displayed
• Reset (
!
j
(CLR)
d
(All)
w
)
• Setup information clear (
!
j
(CLR)
c
(Setup)
w
)
Appendix
k
Calculation Priority Sequence
The calculator performs calculations you input in accordance with the priority sequence shown
below.
• Basically, calculations are performed from left to right.
• Calculations enclosed in parentheses are given priority.
Sequence Operation Type Description
1Parenthetical Functions Pol(, Rec(
sin(, cos(, tan(, sin
–1
(, cos
–1
(, tan
–1
(, sinh(, cosh(,
tanh(, sinh
–1
(, cosh
–1
(, tanh
–1
(
log(, ln(,
e
^(, 10^(,
'
(,
3
'
(
arg(, Abs(, Conjg(
Not(, Neg(, Rnd(
2 Functions Preceded by Values
Power, Power Root
Percent
x
2
,
x
3
,
x
–1
,
x
!, ° ´ ˝, °,
r
,
g
^(,
x
'
(
%
3Fractions
a
b
/
c
4Pre x Symbols (–) (minus sign)
d, h, b, o (number base symbol)
5Statistical Estimated Value
Calculations
m
,
n
,
m
1
,
m
2
6Permutation, Combination
Complex Number Symbol
n
P
r
,
n
C
r