Using Calculation Modes
Complex Number Calculations
(CMPLX)
To perform complex number calculations, first press
(CMPLX) to
enter the CMPLX Mode.
You can use either rectangular coordinates (
a
+
bi
) or polar coordinates
(
r
∠
θ
) to input complex numbers.
Complex number calculation results are displayed in accordance with the
complex number format setting on the setup menu.
Example 1:
(2 + 6
i
) ÷ (2
i
) = 3 -
i
(Complex number format:
a
+
bi
)
2
6
(
i
)
2
(
i
)
3-
i
Example 2:
√2
∠
45 = 1 +
i
(MthIO-LineO) (Angle unit: Deg)
(Complex number format: a+b
i
)
2
(
∠
) 45
1+
i
Example 3:
√2 + √2
i
= 2
∠
45 (MthIO-LineO) (Angle unit: Deg)
(Complex number format:
r
∠
θ
)
2
2
(
i
)
2
∠
45
Note
• If you are planning to perform input and display of the calculation result in polar
coordinate format, specify the angle unit before starting the calculation.
• The
θ
value of the calculation result is displayed in the range of -180° <
θ
≦
180°.
• Display of the calculation result while Linear Display is selected will show
a
and
bi
(or
r
and
θ
) on separate lines.
39
Содержание fx-100AU PLUS
Страница 16: ...Complex Number Format a bi Stat Format OFF Decimal Point Dot 15 ...
Страница 39: ...Note The J cal command performs conversion for values at a temperature of 15 C 38 ...
Страница 60: ... cos 1 59 ...
Страница 72: ... 2020 CASIO COMPUTER CO LTD ...
