Casio fx-9860G SD - Manual (Page 69)

20061001 20070101
Example 200 ч 7 Ч 14 = 400
Condition Operation Display
200/7*14w 400
3 decimal places
!m (SET UP) f (or c 12 times)
1 (Fix)dwJw 400.000
Calculation continues using
display capacity of 10 digits 200/7w
*
14w
28.571
Ans × I
400.000
• If the same calculation is performed using the specified number of digits:
200/7w 28.571
The value stored internally is
rounded off to the number of
decimal places specified on
the Setup screen. K6 (g)4(NUM)4(Rnd)w
*
14w
28.571
Ans × I
399.994
200/7w 28.571
You can also specify the
number of decimal places for
rounding of internal values
for a specific calculation.*
1
(Example: To specify
rounding to two decimal
places)
6 (RndFi)!-(Ans), 2)
w
*
14w
RndFix(Ans,2)
28.570
Ans × I
399.980
k
Calculation Priority Sequence
This calculator employs true algebraic logic to calculate the parts of a formula in the following
order:
1 Type A functions
Coordinate transformation Pol (
x
,
y
), Rec (
r
, θ)
Derivatives, second derivatives, integrations, Σ calculations
d
/
dx
,
d
2 /
dx
2 , ∫ dx
, Σ, Mat, Solve, FMin, FMax, List→Mat, Seq, Min, Max, Median, Mean,
Augment, Mat →List, P(, Q(, R(, t(, List, RndFix, log ab
Composite functions* 2 fn, Yn, rn, Xtn, Ytn, Xn
2-1-3
Basic Calculations
* 1 To turn off rounding, specify 10 for the
significant number of digits.
* 2 You can combine the contents of multiple
function memory (fn) locations or graph
memory (
Yn, rn, Xtn, Ytn, Xn) locations into
composite functions. Specifying fn1(fn2), for
example, results in the composite function
fn1°fn2 (see page 5-3-3).
A composite function can consist of up to five
functions.
# You cannot use a differential, quadratic
differential, integration, Σ, maximum/minimum
value, Solve, RndFix or log ab calculation
expression inside of a RndFix calculation term.