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Approximation for Newton-Raphson Inverse Algorithm
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Jun19-09, 05:05 PM
I am attempting to make an initial approximation for the inverse algorithm (1/x)
The problem is finding the initial approximation. An exponential equation seems to fit the best
I chose .5, because in binary, dividing by two is as simple as shifting to the right.
Is there any other way to make a close approximation that is better than .5^n?
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