Casio fx-9860G SD User Manual page 69

Example 200 ÷ 7 × 14 = 400
Condition
3 decimal places
Calculation continues using
display capacity of 10 digits
• If the same calculation is performed using the specified number of digits:
The value stored internally is
rounded off to the number of
decimal places specified on
the Setup screen.
You can also specify the
number of decimal places for
rounding of internal values
for a specific calculation.*
(Example: To specify
rounding to two decimal
places)
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 (
Derivatives, second derivatives, integrations, Σ calculations
d dx d dx dx
, ∫
/ , /
2 2
Augment, Mat→List, P(, Q(, R(, t(, List, RndFix, log ab
Composite functions*
* To turn off rounding, specify 10 for the
1
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).
Basic Calculations
m(SET UP) f (or c 12 times)
K6(g)4(NUM)4(Rnd)w
1
x y
, ), Rec (
, Σ, Mat, Solve, FMin, FMax, List→Mat, Seq, Min, Max, Median, Mean,
fn, Yn, rn, Xtn, Ytn, Xn
2
2-1-3
Operation
200/7*14w
1(Fix)dwJw
200/7w
200/7w
200/7w
6(RndFi) -(Ans),2)
r
, θ )
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.
20061001 20070101
Display
400
400.000
28.571
Ans × I
*
400.000
14w
28.571
28.571
Ans × I
*
399.994
14w
28.571
RndFix(Ans,2)
28.570
w
Ans × I
*
399.980
14w