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Convert modulus‑argument to Cartesian form (#653)
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Convert modulus‑argument to Cartesian form (#653)
Compute
x
=
r
cos
θ
x = r\cos\theta
x
=
r
cos
θ
,
y
=
r
sin
θ
y = r\sin\theta
y
=
r
sin
θ
.
