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Date: | Sun, 12 Apr 1998 11:48:38 +0300 (IDT) |
From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
To: | Michael Phelps <loverns AT welchlink DOT welch DOT jhu DOT edu> |
cc: | djgpp AT delorie DOT com |
Subject: | Re: Differences between -lm and not -lm |
In-Reply-To: | <Pine.SOL.3.96.980409150133.20230A-100000@welchlink.welch.jhu.edu> |
Message-ID: | <Pine.SUN.3.91.980412114735.3322E-100000@is> |
MIME-Version: | 1.0 |
On Thu, 9 Apr 1998, Michael Phelps wrote: > number %= (int)pow(10, digit_to_start_with); > number /= (int)pow(10, (digit_to_start_with - length)); Don't forget that 10 doesn't have an exact representation as a floating-point number. So it is subject to round-off errors.
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