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| author | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-02-29 13:27:36 -0600 |
|---|---|---|
| committer | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-03-31 12:14:33 -0500 |
| commit | 37a4c70bd4c5c74ac562072e450dc02e8cb4c150 (patch) | |
| tree | c9a631e747dcb7ca4213c93460d7e45d153a0771 /math/w_lgammaf.c | |
| parent | 830566307f038387ca0af3fd327706a8d1a2f595 (diff) | |
| download | glibc-37a4c70bd4c5c74ac562072e450dc02e8cb4c150.zip glibc-37a4c70bd4c5c74ac562072e450dc02e8cb4c150.tar.gz glibc-37a4c70bd4c5c74ac562072e450dc02e8cb4c150.tar.bz2 | |
Increase internal precision of ldbl-128ibm decimal printf [BZ #19853]
When the signs differ, the precision of the conversion sometimes
drops below 106 bits. This strategy is identical to the
hexadecimal variant.
I've refactored tst-sprintf3 to enable testing a value with more
than 30 significant digits in order to demonstrate this failure
and its solution.
Additionally, this implicitly fixes a typo in the shift
quantities when subtracting from the high mantissa to compute
the difference.
Diffstat (limited to 'math/w_lgammaf.c')
0 files changed, 0 insertions, 0 deletions