Press
to continue or
to cancel the SOLVE operation.
Example:
To solve
y
=
x
2
-
x
+ 1 for
x
when
y
= 3, 7, and 13.
(Y)
(=)
(X)
(X)
1
(SOLVE)
3
Input an initial value for X (Here, input 1):
1
7
13
Scientific Constants
Your calculator comes with 40 built-in scientific constants that can be used
in any mode besides BASE-N.
Each scientific constant is displayed as a unique symbol (such as
π
),
which can be used inside of calculations.
To input a scientific constant into a calculation, press
(CONST)
and then input the two-digit number that corresponds to the constant you
want.
Example 1:
To input the scientific constant C
0
(speed of light in a
vacuum), and display its value
44
Summary of Contents for fx-991ZA Plus
Page 96: ...2020 CASIO COMPUTER CO LTD...
