K polar and rectangular form transformation – Casio SERIES FX-9860G User Manual
Page 115
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2-6-5
Complex Number Calculations
k Polar and Rectangular Form Transformation
[OPTN]-[CPLX]-[
'
r
∠
Ƨ
]/[
'
a
+
bi
]
Use the following procedure to transform a complex number displayed in rectangular form to
polar form, and vice versa.
Example
To transform the rectangular form of complex number 1 +
'
3
i
to its
polar form
!m(SET UP)cccccc
1(Deg)c2(
a
+
b i
)
J
Ab+(!x(')d)
K3(CPLX)1(
i
)
6(g)3(
'
r
∠
θ)w
Ac!v( ∠)ga
K3(CPLX)6(g)4(
'
a
+
b i
)
w
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