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To: alnitak
Make the inner circle smaller than the outer by enough and the inner version will be concave. The joins are tricky.
6 posted on 08/26/2003 10:28:58 AM PDT by Doctor Stochastic (Vegetabilisch = chaotisch is der Charakter der Modernen. - Friedrich Schlegel)
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To: Doctor Stochastic
There also have to be braces like a circus tent has.
7 posted on 08/26/2003 10:29:40 AM PDT by Doctor Stochastic (Vegetabilisch = chaotisch is der Charakter der Modernen. - Friedrich Schlegel)
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