Search Loci: Convergence:
The experimental verification of a theory concerning any natural phenomenon generally rests on the result of an integration.
J. W. Mellor
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Tree and Vine
A tree is 20 feet tall and has a circumference of 3 feet. There is a vine that winds seven equally spaced times around the tree and reaches the top. What is the length of the vine? (China 100 BCE)Click here to reveal the answer