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Re: *printf: support for 'long double' number output
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From: |
Bruno Haible |
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Subject: |
Re: *printf: support for 'long double' number output |
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Date: |
Sat, 19 May 2007 00:05:20 +0200 |
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User-agent: |
KMail/1.5.4 |
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.
Bruno