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Verfügbare Sprachen
Verfügbare Sprachen
x = 2, -2 , -3
If the result is a complex number, "R-I" will appear on the screen. Press
between the real and the imaginary part (indicated with an "i" on the screen) of the solution.
Simultaneous linear equations
Enter the EQN mode and select the number of unknowns of the equation.
•
2 unknowns:
a
a
•
3 unknowns:
a
a
a
Once the number of unknowns has been selected, you can start entering the values. Use
▾
to scroll between the coeffi cients and change them if you want. You can not input complex
numbers.
•
Example:
x + y - z = 4
x - 2y + 3z = -6
2x + 3y + z = 7
Select mode and number of unknowns
a1? b1? c1? d1?
a2? b2? c2? d2?
a3? b3? c3? d3?
x = 1, y = 2, z = -1
or
will take you back to the coeffi cients input step.
ON
DE FR EN ES
▾
▴
and = to scroll along the solutions. Pressing
Press
,
or
will take you back to the coeffi cients input step.
ON
x + b
y = c
1
1
1
x + b
y = c
2
2
2
x + b
y + c
z = d
1
1
1
1
x + b
y + c
z = d
2
2
2
2
x + b
y + c
z = d
3
3
3
3
▴
▾
Press
,
EN
MODE MODE MODE
1 = 1 =
1 =
(—)
2 = 3 = 1 = 7 =
and = to scroll along the solutions. Pressing
55
to switch
SHIFT
Re Im
▴
1
3
1 = 4 =
(—)
2 = 3 =
6 =
(—)
AC
and
AC
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