Casio fx-9860G AU Calculator User Manual


 
20050401
Example 200 ÷ 7 × 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 200/7w 28.571
display capacity of 10 digits * Ans ×
14w 400.000
• If the same calculation is performed using the specified number of digits:
200/7w 28.571
The value stored internally K6(g)4(NUM)4(Rnd)w 28.571
is rounded off to the number * Ans ×
of decimal places specified 14w 399.994
on the Setup screen.
200/7w 28.571
You can also specify the
number of decimal places for 6(RndFi)!-(Ans),2) RndFix(Ans,2)
rounding of internal values w 28.570
for a specific calculation.*
1
* Ans ×
(Example: To specify 14w 399.980
rounding to two decimal
places)
kk
kk
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, ListMat, Seq, Min, Max, Median, Mean,
Augment, MatList, 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.
20070101