Inputting Calculations; Calculation Priority Sequence - Casio fx9750G User Manual

k k k k k Inputting Calculations
When you are ready to input a calculation, first press Ato clear the display. Next,
input your calculation formulas exactly as they are written, from left to right, and
press w to obtain the result.
Example 1 2 + 3 – 4 + 10 =
Ac+d-e+baw
Example 2 2(5 + 4)
Ac(f+e)/
(cd*f)w
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 Coordinate transformation
, θ )
x y r
Pol ( , ), Rec (
Differentials, quadratic differentials, integrations, Σ calculations
, ∫ , Σ, Mat, Solve, FMin, FMax, List Mat, Fill, Seq, SortA, SortD,
d dx , d dx dx
/ 2 / 2
Min, Max, Median, Mean, Augment, Mat List, List
2 Type A functions
With these functions, the value is entered and then the function key is pressed.
!, ° ' ", ENG symbols
x 2 , x –1 , x
3 Power/root
y x
x
^( ),
4 Fractions
b
a /
c
5 Abbreviated multiplication format in front of π, memory name, or variable name.
2π, 5A, X min, F Start, etc.
6 Type B functions
With these functions, the function key is pressed and then the value is entered.
3 e x
, , log, In,
–1 –1
cosh , tanh , (–), parenthesis, d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Sum,
Prod, Cuml, Percent
7 Abbreviated multiplication format in front of Type B functions
2 3 , A log2, etc.
8 Permutation, combination
nPr, nCr
Before Starting Calculations...
÷
(23 × 5) =
x
, 10 , sin, cos, tan, sin
–1 –1 –1
, cos , tan , sinh, cosh, tanh, sinh
1 - 1
–1
,
19