Casio CFX-9850GB PLUS, User Manual

Page: 71 / 600

20070201
2-1-4
Basic Calculations
2
Type B functions
With these functions, the value is entered and then the function key is pressed.
x
2 ,
x
–1 ,
x !
, ° ’ ”, ENG symbols, angle unit ° , r , g
3 Power/root ^(
x
y
),
x
'
4 Fractions
a b
/
c
5
Abbreviated multiplication format in front of
π
, memory name, or variable name.
2
π
, 5A, etc.
6
Type C functions
With these functions, the function key is pressed and then the value is entered.
'
, 3
'
, log, In,
e
x
, 10
x
, sin, cos, tan, sin –1 , cos –1 , tan –1 , sinh, cosh, tanh, sinh –1 , cosh –1 ,
tanh –1 , (–), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Sum, Prod, Cuml, Percent,
A
List,
Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP
7 Abbreviated multiplication format in front of Type A functions, Type C functions, and
parenthesis.
2
'
3 , A log2, etc.
8 Permutation, combination n P r , n C r ,
∠
9
×
, ÷
0
+, –
!
Relational operators =,
≠
, >, <,
≥
,
≤
@
And (logical operator), and (bitwise operator)
#
Or (logical operator), or, xor, xnor (bitwise operator)
Example 2 + 3
×
(log sin2
π
2 + 6.8) = 22.07101691 (angle unit = Rad)
1
2
3
4
5
6
1
2
3
4
5
6
# When functions with the same priority are
used in series, execution is performed from
right to left.
e
x
In
120
→ e
x
{In(
120
)}
Otherwise, execution is from left to right.
# Compound functions are executed from right to
left.
# Anything contained within parentheses receives
highest priority.