Circle equations and Circles of Apollonius

polar equation   


{\displaystyle r^{2}-2rr_{0}\cos(\theta -\varphi )+r_{0}^{2}=\rho ^{2}}

 

A(α,0),B(γ,0) ヲ AP:BP = m:n ニスル点P ヲ有ス。

 

             T.theodor               2022.4.29