Хуызæг:ПозКартæ Австрали æмæ Океани/x

(50.8671)*( cos( {{{2}}}*0.01745329252 )*sin( ({{{1}}} + ({{{1}}}<0)*360-(170.0))*0.01745329252 ) ) *

 ( ((1 + sin( {{{2}}}*0.01745329252 )*sin( -5.0*0.01745329252 )
       + cos( {{{2}}}*0.01745329252 )*cos( -5.0*0.01745329252 )*cos( ({{{1}}} + ({{{1}}}<0)*360-(170.0))*0.01745329252 ) ) *0.5)^ -0.5)
    - (-50.0)