Calculation Priority Sequence - Casio fx-FD10 Pro User Manual

Example 2
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 (
• Functions that include parentheses (such as derivatives, integrations, Σ , etc.)
d dx d dx
2 2
/ , /
Median, Mean, Augment, Mat → List, P(, Q(, R(, t(, RndFix, log
• Composite functions*
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 °,
3 Power/root ^(
4 Fractions b
a
/
5 Abbreviated multiplication format in front of π , memory name, or variable name.
2 π , 5A, Xmin, H Start, etc.
6 Type C functions
With these functions, the function key is pressed and then the value is entered.
', ', log, In,
3
–1
tanh , (–), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml,
Percent, AList, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP
200 ÷ 7 × 14 = 400
6(g)1(RndFi)K,2!/( ) )
x
, ∫ , Σ , Solve, FMin, FMax, List → Mat, Fill, Seq, SortA, SortD, Min, Max,
dx
1 , List, Mat, fn
'
y x
x
),
c
x x
e
, 10 , sin, cos, tan, sin
Operation
200/7*14w
!m(SET UP) ff
1(Fix)dwJw
K6(g)4(NUM)4(Rnd)w
, θ )
y r
, ), Rec (
r g
,
–1 –1 –1
, cos , tan , sinh, cosh, tanh, sinh
3-2
Display
200/7w
Ans × I
*
14w
200/7w
Ans × I
*
14w
200/7w
RndFix(Ans,2)
w
Ans × I
*
14w
b
a
–1
, cosh
400
400.000
28.571
400.000
28.571
28.571
399.994
28.571
28.570
399.980
–1
,