2+2 i, 45 a + b i, 2+2 i r – Casio fx-50F PLUS User Manual
Page 38: Θ2+2 i r, 2+2 i r θ
E-37
Absolute Value:
1)(Abs)2+2W(
i
)
)E
Argument:
1((arg)2+2W(
i
)
)E
k
Overriding the Default Complex Number Display Format
You can use the procedures described below to override the default complex number
display format and specify a particular display format for the calculation you are currently
inputting.
A Specifying Rectangular Coordinate Format for a Calculation
Input
1-('
a
+
b
i
) at the end of the calculation.
Example: 2
'
2
∠ 45 = 2 + 2
i
(Angle Unit: Deg)
292)1-(∠ )45
1-('
a
+
b
i
)
E
1E(Re⇔ Im)
A Specifying Polar Coordinate Format for a Calculation
Input
1+('
r
∠
Ƨ
) at the end of the calculation.
Example: 2 + 2
i
= 2
'
2
∠ 45 = 2.828427125 ∠ 45 (Angle Unit: Deg)
2+2W(
i
)
1+('
r
∠
Ƨ
)
E
1E(Re⇔ Im)
Abs
(
2+2 i
)
2828427125
Abs
(
2+2 i
)
2828427125
a r
g(
2+2 i
)
45
a r
g(
2+2 i
)
45
2
'
(
2
)
45 a + b i
2
2
'
(
2
)
45 a + b i
2
2
'
(
2
)
45 a + b i
2
2
'
(
2
)
45 a + b i
2
2+2 i r
2828427125
θ
2+2 i r
2828427125
θ
45
2+2 i r
θ
45
2+2 i r
θ