FX-100MS Casio, FX-100MS Datasheet - Page 25

• Manufacturer Part Number: FX-100MS
• Description: (fx-xxxMS) User Manual
• Manufacturer: Casio

• Any time until you input a value for the final coefficient (
• Note that you cannot input complex numbers for co-
Calculation starts and one of the solutions appears as soon
as you input a value for the final coefficient.
Press the
to scroll between all of the solutions for the equation.
Pressing the
input screen.
• Certain coefficients can cause calculation to take more
• Example 1: To solve the equation
• If a result is a complex number, the real part of the first
for a quadratic equation,
use the
on the screen and make changes, if you want.
efficients.
time.
(Degree?) 3
(a?)
(b?)
(c?)
(d?)
(x1 = 2)
(x2 = –1)
(x3 = 1)
solution appears first. This is indicated by the “R↔
symbol on the display. Press
between the real part and imaginary part of a solution.
Variable name
[
]
x1=
t
key to view other solutions. Use
1
D
D
2
]
]
and
x
=
=
3
key at this point returns to the coefficient
– 2
2
1
]
=
=
x
2
keys to move between coefficients
–
x
d
+ 2 = 0
Solution
23
for a cubic equation), you can
0.
A r
(
x
to toggle the display
Arrow indicates
direction you
should scroll to
view other
solutions.
= 2, –1, 1)
[
and
]
I
c
”