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Best solution in Mathcad needed!

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Re: Best solution in Mathcad needed!

No answer - that's a pity!
But no matter - anyway, to conclude for what ever it may be worth, here is a small animation made a few days ago, which shows the position of the possible solutions for P and the graphs of the distance functions at variable distance CD.

have fun!

(view in My Videos)

ani2.gif

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Re: Best solution in Mathcad needed!

Hooray! I won! I believed in Werner and made a bet on him in the bookmaker's office! He came first to the finish, sorry, to the solution. But this is an intermediate finish! We remove one more restriction - the trapezoid lies not on the plane, but on a sphere with radius R Smiley Wink