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Re: *printf: support for 'long double' number output

From: Bruno Haible
Subject: Re: *printf: support for 'long double' number output
Date: Sat, 19 May 2007 00:05:20 +0200
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Daniel Jacobowitz wrote:
> When is it O(N*2) - only with high precision?

O(N^2) where N = max(abs(exponent of x), precision).

When N = 3000, and the elementary operation is a division instruction which
takes a few nanoseconds, the result is in the range of several milliseconds.


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