Calculation Priority Sequence - Casio fx-9860G AU User Manual

○ ○ ○ ○ ○
200 ÷ 7 × 14 = 400
Example
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 k k k 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*
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).
Basic Calculations
!m(SET UP) f (or c 12 times)
K6(g)4(NUM)4(Rnd)w
6(RndFi)!-(Ans),2)
1
x y
, ), Rec (
, Σ, Mat, Solve, FMin, FMax, List →Mat, Seq, Min, Max, Median, Mean,
2 fn, Yn, rn, Xtn, Ytn, Xn
2-1-3
Operation
200/7*14w
1(Fix)dwJw
200/7w
200/7w
200/7w
, θ )
r
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.
20070101 20050401
Display
400
400.000
28.571
Ans ×
*
14w 400.000
28.571
28.571
Ans ×
*
14w 399.994
28.571
RndFix(Ans,2)
w
28.570
Ans ×
*
14w 399.980