Casio FX-9750GII - Manual (Page 40)

2-2
Example 2 200 w 7 s 14 = 400
Condition Operation Display
200 7 14U 400
3 decimal places
(Fix)BU)U 400.000
Calculation continues using
display capacity of 10 digits 200 7U
14 U
28.571
Ans s I
400.000
• If the same calculation is performed using the specified number of digits:
200 7U 28.571
The value stored internally is
rounded off to the number of
decimal places specified on
the Setup screen. *(E)(NUM)*(Rnd)U
14 U
28.571
Ans s I
399.994
200 7U 28.571
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) (E)(RndFi)
U
14 U
RndFix(Ans,2)
28.570
Ans s I
399.980
* fx-7400G II : (NUM)
I Calculation Priority Sequence
This calculator employs true algebraic logic to calculate the parts of a formula in the following
order:
 Type A functions
• Coordinate transformation Pol (
x , y ), Rec ( r , Q)
• Functions that include parentheses (such as derivatives, integrations, 3, etc.)
d / dx , d 2 / dx 2 , ° dx , 3, Solve, FMin, FMax, ListmMat, Fill, Seq, SortA, SortD, Min, Max,
Median, Mean, Augment, Mat mList, P(, Q(, R(, t(, RndFix, log
a
b
• Composite functions* 1 , List, Mat, fn, Yn, rn, Xtn, Ytn, Xn
 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 °, r , g
 Power/root ^( x y ), x 
 Fractions a b /
c
 Abbreviated multiplication format in front of P, memory name, or variable name.
2
P, 5A, Xmin, F Start, etc.
 Type C functions
With these functions, the function key is pressed and then the value is entered.
, 3 , log, In, e x , 10 x , sin, cos, tan, sin –1 , cos –1 , tan –1 , sinh, cosh, tanh, sinh –1 , cosh –1 ,